test: address runtime nitpick coverage

fix(main): remove obsolete subtitle delay handler wiring
fix: address CodeRabbit review findings across runtime modules
2026-06-15 03:13:33 -07:00 · 2026-06-12 01:46:48 -07:00 · 2026-06-12 01:25:26 -07:00 · 2026-06-12 01:22:20 -07:00 · 2026-06-12 01:22:20 -07:00 · 2026-06-12 01:22:20 -07:00
110 changed files with 444 additions and 5372 deletions
@@ -1,4 +0,0 @@
-type: fixed
-area: anki
-
- Fixed Highlight Word not bolding the mined word in Kiku sentence and sentence-furigana fields when the source Yomitan sentence field did not already contain bold markup.
@@ -1,4 +0,0 @@
-type: fixed
-area: notifications
-
- Restored the SubMiner app icon on system notifications that do not provide a custom notification image.
@@ -1,4 +0,0 @@
-type: fixed
-area: anki
-
- Fixed Lapis/Kiku word cards enriched through SubMiner missing the word-and-sentence marker, which could hide sentence context on the card front.
@@ -1,4 +0,0 @@
-type: docs
-area: updates
-
- Documented that Linux update flows manage the launcher runtime plugin copy and rofi theme from `subminer-assets.tar.gz`, and that normal launcher playback auto-installs those managed support assets if either one is missing.
@@ -1,6 +0,0 @@
-type: fixed
-area: updates
-
- Fixed Linux updates so the managed support-asset install now creates and refreshes both the launcher runtime plugin copy and the rofi theme alongside AppImage and launcher updates.
- Fixed Linux support-asset refreshes so unrelated SubMiner data directories are left alone and plugin copies are staged before replacing the live runtime plugin.
- Fixed first Linux launcher playback on fresh installs by auto-installing the managed runtime plugin copy and rofi theme from the bundled app before mpv starts when either support asset is missing.
@@ -1,5 +0,0 @@
-type: fixed
-area: overlay
-
- Fixed macOS Yomitan popup focus after card mining or popup reload while still allowing click-away to close the popup without a hide/reappear cycle.
- Fixed macOS Yomitan popups staying open when clicking transparent overlay space; click-away is captured for popup close, then passthrough returns to mpv.
@@ -1,4 +0,0 @@
-type: fixed
-area: overlay
-
- Fixed auto-paused Linux visible overlay startup so the overlay stays interactive during the first measurement gap, startup subtitle cache misses paint raw text before tokenization finishes, and temporarily empty mpv `sub-text` refreshes parsed cues before synthetic warm readiness can resume playback.
@@ -1,4 +0,0 @@
-type: fixed
-area: overlay
-
- Kept the visible overlay active while mpv advances to the next playlist item, even when the next episode loads after the warm transition delay.
@@ -2,4 +2,3 @@ type: fixed
 area: release

 - Kept the GitHub release `What's Changed` and `New Contributors` attribution sections when CI regenerates release notes from the committed changelog.
- Scoped prerelease note reuse to the same base version so a new beta line starts from current fragments instead of stale notes from older prereleases.
@@ -1,5 +0,0 @@
-type: internal
-area: runtime
-
- Split main-process runtime wiring into focused modules without changing user-facing behavior.
- Hardened split runtime helpers against stale background stats daemon PIDs, stalled subtitle extraction, and dropped async errors.
@@ -1,5 +0,0 @@
-type: fixed
-area: anki
-
- Fixed known-word cache refreshes without a configured deck by using AnkiConnect's valid all-notes query instead of `is:note`.
- Fixed Windows media generation after background launches by recreating missing FFmpeg temp output directories before clipping audio or images.
@@ -1,4 +0,0 @@
-type: fixed
-area: dictionary
-
- Fixed Windows `SubMiner mpv` shortcut launches so character dictionary auto-sync can fall back to mpv's current video path when app media state is not ready yet.
@@ -1,4 +0,0 @@
-type: fixed
-area: overlay
-
- Fixed shaky Windows subtitle-bar hover/click interaction when a video attaches to an already-running background SubMiner app.
@@ -12,20 +12,20 @@ Three steps to get started:

 Only **mpv** is strictly required to run SubMiner. Everything else enhances the experience but is optional.

-| Dependency           | Status      | What it does                                                                                                                                                   |
-| -------------------- | ----------- | -------------------------------------------------------------------------------------------------------------------------------------------------------------- |
-| mpv                  | Required    | The video player SubMiner overlays on. Must support `--input-ipc-server`.                                                                                      |
-| ffmpeg               | Recommended | Audio extraction and screenshots for Anki cards. Without it SubMiner still runs, but media fields will be empty.                                               |
+| Dependency           | Status      | What it does                                                                                                    |
+| -------------------- | ----------- | --------------------------------------------------------------------------------------------------------------- |
+| mpv                  | Required    | The video player SubMiner overlays on. Must support `--input-ipc-server`.                                       |
+| ffmpeg               | Recommended | Audio extraction and screenshots for Anki cards. Without it SubMiner still runs, but media fields will be empty. |
 | MeCab + mecab-ipadic | Recommended | Part-of-speech filtering for more precise N+1, JLPT, and frequency annotations. Without it annotations still render, but POS-based filtering is less accurate. |
-| yt-dlp               | Optional    | YouTube playback and subtitle extraction.                                                                                                                      |
-| fzf                  | Optional    | Terminal-based video picker in the launcher.                                                                                                                   |
-| rofi                 | Optional    | GUI-based video picker (Linux).                                                                                                                                |
-| chafa                | Optional    | Thumbnail previews in fzf.                                                                                                                                     |
-| ffmpegthumbnailer    | Optional    | Video thumbnail generation for the picker.                                                                                                                     |
-| guessit              | Optional    | Better AniSkip title/season/episode parsing.                                                                                                                   |
-| alass                | Optional    | Subtitle sync engine (preferred). Disabled without alass or ffsubsync.                                                                                         |
-| ffsubsync            | Optional    | Audio-based subtitle sync engine. Disabled without alass or ffsubsync.                                                                                         |
-| fuse2                | Linux only  | Required to run the AppImage.                                                                                                                                  |
+| yt-dlp               | Optional    | YouTube playback and subtitle extraction.                                                                       |
+| fzf                  | Optional    | Terminal-based video picker in the launcher.                                                                     |
+| rofi                 | Optional    | GUI-based video picker (Linux).                                                                                  |
+| chafa                | Optional    | Thumbnail previews in fzf.                                                                                       |
+| ffmpegthumbnailer    | Optional    | Video thumbnail generation for the picker.                                                                       |
+| guessit              | Optional    | Better AniSkip title/season/episode parsing.                                                                     |
+| alass                | Optional    | Subtitle sync engine (preferred). Disabled without alass or ffsubsync.                                           |
+| ffsubsync            | Optional    | Audio-based subtitle sync engine. Disabled without alass or ffsubsync.                                           |
+| fuse2                | Linux only  | Required to run the AppImage.                                                                                    |

 ### Linux

@@ -300,11 +300,11 @@ subminer -u
 subminer --update
 ```

-SubMiner verifies AppImage, launcher, and Linux support-asset downloads against `SHA256SUMS.txt`. On Linux those support assets include the launcher-managed runtime plugin copy under `SubMiner/plugin/subminer` plus the rofi theme at `SubMiner/themes/subminer.rasi`. If the binary is in a protected path, SubMiner shows the exact command to run rather than elevating itself.
+SubMiner verifies AppImage, launcher, and rofi theme downloads against `SHA256SUMS.txt`. If the binary is in a protected path, SubMiner shows the exact command to run rather than elevating itself.

-The tray "Check for Updates" entry installs the new app automatically on Linux, macOS, and Windows. On Linux it replaces the running `.AppImage` in place via `electron-updater` and refreshes the managed support assets from `subminer-assets.tar.gz`; AppImages managed by a system package (for example the AUR `/opt/SubMiner/SubMiner.AppImage`) are skipped so the package manager stays in charge.
+The tray "Check for Updates" entry installs the new app automatically on Linux, macOS, and Windows. On Linux it replaces the running `.AppImage` in place via `electron-updater`; AppImages managed by a system package (for example the AUR `/opt/SubMiner/SubMiner.AppImage`) are skipped so the package manager stays in charge.

-`subminer -u` also performs the AppImage, launcher, and managed support-asset updates directly from the launcher process, which is useful when SubMiner is not currently running.
+`subminer -u` also performs the AppImage update directly from the launcher process, which is useful when SubMiner is not currently running.

 ## How It All Fits Together

@@ -312,14 +312,13 @@ SubMiner is an overlay that sits on top of mpv. It connects to mpv through an IP

 The `subminer` launcher handles mpv IPC socket setup automatically. If you launch mpv yourself or from another tool, you must pass `--input-ipc-server=/tmp/subminer-socket` (or `\\.\pipe\subminer-socket` on Windows) - without it the overlay starts but subtitles won't appear.

-The bundled mpv plugin is injected at runtime automatically - you don't need to install it separately. On Linux, the `subminer` launcher now checks for its managed runtime plugin copy and rofi theme before every mpv-managed launch and installs those support assets from the bundled app automatically if either one is missing. It provides in-player keybindings (the `y` chord) for controlling the overlay from within mpv. See [MPV Plugin](/mpv-plugin) for the full keybinding and configuration reference.
+The bundled mpv plugin is injected at runtime automatically - you don't need to install it separately. It provides in-player keybindings (the `y` chord) for controlling the overlay from within mpv. See [MPV Plugin](/mpv-plugin) for the full keybinding and configuration reference.

 ## Platform Notes

 ### macOS

 **MeCab paths (Homebrew):**
-
 - Apple Silicon (M1/M2): `/opt/homebrew/bin/mecab`
 - Intel: `/usr/local/bin/mecab`

@@ -362,21 +361,17 @@ sudo chmod +x /usr/local/bin/subminer

 ## Optional Extras

-### Linux Support Assets
+### Rofi Theme (Linux Only)

-SubMiner ships the Linux rofi theme plus the launcher-managed runtime plugin copy in `subminer-assets.tar.gz`:
+SubMiner ships a custom rofi theme in the release assets:

 ```bash
 wget https://github.com/ksyasuda/SubMiner/releases/latest/download/subminer-assets.tar.gz -O /tmp/subminer-assets.tar.gz
 tar -xzf /tmp/subminer-assets.tar.gz -C /tmp
 mkdir -p ~/.local/share/SubMiner/themes
 cp /tmp/assets/themes/subminer.rasi ~/.local/share/SubMiner/themes/subminer.rasi
-mkdir -p ~/.local/share/SubMiner/plugin
-cp -R /tmp/plugin/subminer ~/.local/share/SubMiner/plugin/subminer
 ```

-`subminer -u` and the tray updater keep those Linux support assets in sync automatically once the `SubMiner` data dir exists. Normal Linux launcher playback also auto-installs the managed runtime plugin copy and rofi theme from the bundled app if either support asset is missing, so manual extraction is mainly useful for pre-seeding or custom setups.
-
-Override the theme path with `SUBMINER_ROFI_THEME=/absolute/path/to/theme.rasi`.
+Override with `SUBMINER_ROFI_THEME=/absolute/path/to/theme.rasi`.

 Next: [Usage](/usage) - learn about the `subminer` wrapper, keybindings, and YouTube playback.
@@ -34,19 +34,15 @@ subminer -R -r -d ~/Anime              # rofi picker, recursive
 subminer -R /directory                 # rofi picker, directory shortcut
 ```

-rofi shows a GUI menu with icon thumbnails when available. SubMiner ships the rofi theme plus the Linux launcher-managed runtime plugin copy in the release assets tarball:
+rofi shows a GUI menu with icon thumbnails when available. SubMiner ships a custom rofi theme bundled in the release assets tarball:

 ```bash
 wget https://github.com/ksyasuda/SubMiner/releases/latest/download/subminer-assets.tar.gz -O /tmp/subminer-assets.tar.gz
 tar -xzf /tmp/subminer-assets.tar.gz -C /tmp
 mkdir -p ~/.local/share/SubMiner/themes
 cp /tmp/assets/themes/subminer.rasi ~/.local/share/SubMiner/themes/subminer.rasi
-mkdir -p ~/.local/share/SubMiner/plugin
-cp -R /tmp/plugin/subminer ~/.local/share/SubMiner/plugin/subminer
 ```

-Once the `SubMiner` data dir exists, `subminer -u` refreshes both assets automatically. Normal Linux launcher playback also checks for the managed runtime plugin copy and rofi theme before mpv launch and installs them from the bundled app automatically if either one is missing.
-
 The theme is auto-detected from these paths (first match wins):

 - `$SUBMINER_ROFI_THEME` environment variable (absolute path)
@@ -117,7 +113,7 @@ Use `subminer <subcommand> -h` for command-specific help.
 | `--log-level`         | Logger verbosity (`debug`, `info`, `warn`, `error`)                  |
 | `--dev`, `--debug`    | Enable app dev-mode (not tied to log level)                          |

-On Linux, `subminer -u` updates from the launcher process itself. It can check and replace the AppImage, launcher, runtime plugin copy, and rofi theme even when SubMiner is already running in the tray.
+On Linux, `subminer -u` updates from the launcher process itself. It can check and replace the AppImage, launcher, and rofi theme even when SubMiner is already running in the tray.

 With default plugin settings (`auto_start=yes`, `auto_start_visible_overlay=yes`, `auto_start_pause_until_ready=yes`), explicit start flags are usually unnecessary.

@@ -10,8 +10,6 @@ The plugin ships as a modular Lua package under `plugin/subminer/` (entry point

 Launch mpv through the SubMiner app, the `subminer` launcher, or the packaged Windows SubMiner mpv shortcut. These paths pass mpv a bundled plugin path for that playback session only, leaving regular mpv playback untouched.

-On Linux, the launcher-managed runtime plugin copy lives under the SubMiner data dir (`$XDG_DATA_HOME/SubMiner/plugin/subminer` by default, plus `/usr/local/share/SubMiner` or `/usr/share/SubMiner` for system installs). `subminer -u` and the tray updater keep that managed copy current. This is separate from mpv's global `scripts/` directory.
-
 If setup detects an older global SubMiner plugin in mpv's `scripts` directory, use **Remove legacy mpv plugin** in first-run setup. The global plugin is not needed once runtime loading is available.

 mpv must have IPC enabled for SubMiner to connect:
@@ -54,7 +54,7 @@ From there, subtitles render as interactive, hoverable word spans and you mine c
 | **SubMiner mpv shortcut** (Windows) | The recommended Windows entry point. Created during first-run setup, launches mpv with SubMiner's defaults.                            | Double-click, drag a file onto it, or run `SubMiner.exe --launch-mpv` |
 | **mpv plugin** (all platforms)      | Bundled and injected at runtime. Provides `y` chord keybindings for controlling the overlay from within mpv. No manual install needed. | Automatic when using the launcher or shortcut                         |

-The mpv plugin is always available - it's bundled with SubMiner and injected at runtime. On Linux, normal `subminer` playback auto-installs the launcher-managed runtime plugin copy from the bundled app if that managed copy is missing, so no separate plugin install is needed for standard launcher usage. If you launch mpv yourself (without the launcher), pass `--input-ipc-server=/tmp/subminer-socket` in your mpv config for the overlay to connect.
+The mpv plugin is always available - it's bundled with SubMiner and injected at runtime. If you launch mpv yourself (without the launcher), pass `--input-ipc-server=/tmp/subminer-socket` in your mpv config for the overlay to connect.

 ## Live Config Reload

@@ -61,10 +61,8 @@
   committed file — so review it before committing. If you add more
   `changes/*.md` fragments for a later beta/RC, rerun
   `bun run changelog:prerelease-notes --version <version>`; the generator uses
-   the existing prerelease notes as the baseline only when their hidden
-   `prerelease-base-version` marker matches the current base version, and asks
-   Claude to merge only the new fragment material. Do not run
-   `bun run changelog:build`.
+   the existing prerelease notes as the baseline and asks Claude to merge only
+   the new fragment material. Do not run `bun run changelog:build`.
 6. Tag the commit: `git tag v<version>`.
 7. Push commit + tag.

@@ -3,7 +3,7 @@
 # Subtitle Overlay Priming

 Status: active
-Last verified: 2026-06-14
+Last verified: 2026-06-01
 Owner: Kyle Yasuda
 Read when: debugging subtitle state or blank Linux/X11 overlay windows when the visible overlay is shown or recreated

@@ -79,19 +79,9 @@ prefetch work and re-centers prefetch around the live playback time.
  window so readiness can still arrive before fallback resumes playback.
 - If mpv is already on a subtitle, SubMiner still prefers the resolved current subtitle payload and
  waits for a fresh measured subtitle rectangle before signaling readiness.
- If the startup subtitle has no cached annotations yet, autoplay priming emits a raw first-paint
-  subtitle payload before background tokenization. The tokenized payload replaces it when ready, but
-  the visible overlay can paint and measure the line before the mpv startup gate resumes playback.
- If startup `sub-text` is temporarily empty, autoplay priming refreshes the active subtitle source
-  and then awaits cue-based priming before synthetic warm readiness can proceed. A parsed current or
-  imminent cue is treated as the startup subtitle so the visible overlay can paint and measure it
-  before playback resumes.
 - If mpv is before the first subtitle, SubMiner sends a synthetic warm readiness payload after
  tokenization warmup and visible overlay content-ready. This releases playback without waiting for
  a later subtitle event that cannot happen while mpv is paused.
- After a synthetic warm readiness release, SubMiner briefly polls/refreshes the current subtitle
-  again. This covers Linux/mpv startup cases where `sub-text` is still empty while paused but becomes
-  available right after playback resumes, without waiting for the next subtitle property change.

 ## Linux/X11 Window Shape

@@ -105,15 +95,6 @@ prefetch work and re-centers prefetch around the live playback time.
  overlay window remained mapped above mpv.
 - Pointer pass-through should continue to use `setIgnoreMouseEvents(true, { forward: true })` and
  the Linux cursor-poll fallback, not bounding-shape clipping.
- Visible-overlay show/reset marks Linux pointer passthrough state dirty even when the logical
-  interaction state is already inactive. The next cursor-poll tick must still reapply
-  `setIgnoreMouseEvents(true, { forward: true })`; otherwise a newly shown Electron overlay can keep
-  full-window input capture and block both mpv and overlay controls before the first subtitle
-  measurement.
- Visible-overlay show also starts a short Linux input grace before the first content measurement.
-  Native Wayland surfaces can become inert while `setIgnoreMouseEvents(true)` is active; keeping the
-  overlay interactive during this startup gap lets notifications and overlay mouse bindings work
-  until subtitle/sidebar/notification rectangles are reported.

 ## Config And Migration

@@ -7,7 +7,7 @@ import { runConfigCommand } from './config-command.js';
 import { runDictionaryCommand } from './dictionary-command.js';
 import { runDoctorCommand } from './doctor-command.js';
 import { runLogsCommand } from './logs-command.js';
-import { runMpvPostAppCommand, runMpvPreAppCommand } from './mpv-command.js';
+import { runMpvPreAppCommand } from './mpv-command.js';
 import { runAppPassthroughCommand } from './app-command.js';
 import { runStatsCommand } from './stats-command.js';
 import { runUpdateCommand } from './update-command.js';
@@ -262,9 +262,7 @@ test('mpv pre-app command exits non-zero when socket is not ready', async () =>
  await assert.rejects(
    async () => {
      await runMpvPreAppCommand(context, {
-        ensureRuntimePluginReady: async () => {},
        waitForUnixSocketReady: async () => false,
-        resolveRuntimePluginPath: () => null,
        launchMpvIdleDetached: async () => {},
      });
    },
@@ -272,32 +270,6 @@ test('mpv pre-app command exits non-zero when socket is not ready', async () =>
  );
 });

-test('mpv idle command ensures Linux runtime plugin before detached launch', async () => {
-  const context = createContext();
-  context.args.mpvIdle = true;
-  const calls: string[] = [];
-
-  const handled = await runMpvPostAppCommand(context, {
-    ensureRuntimePluginReady: async () => {
-      calls.push('plugin');
-    },
-    waitForUnixSocketReady: async () => {
-      calls.push('wait');
-      return true;
-    },
-    launchMpvIdleDetached: async () => {
-      calls.push('launch');
-    },
-    resolveRuntimePluginPath: () => {
-      calls.push('resolve');
-      return '/tmp/plugin/main.lua';
-    },
-  });
-
-  assert.equal(handled, true);
-  assert.deepEqual(calls, ['plugin', 'resolve', 'launch', 'wait']);
-});
-
 test('dictionary command forwards --dictionary and target path to app binary', () => {
  const context = createContext();
  context.args.dictionary = true;
@@ -389,7 +361,7 @@ test('update command runs direct Linux release update without launching Electron
    'direct:/tmp/subminer.app:/tmp/subminer:stable',
    'info:AppImage update: not-found',
    'info:Launcher update: updated',
-    'info:Support assets update: skipped',
+    'info:Rofi theme update: skipped',
  ]);
 });

@@ -5,12 +5,9 @@ import {
  resolveLauncherRuntimePluginPath,
 } from '../mpv.js';
 import type { LauncherCommandContext } from './context.js';
-import { ensureLinuxRuntimePluginAvailable } from '../runtime-plugin-preflight.js';

 interface MpvCommandDeps {
-  ensureRuntimePluginReady(context: LauncherCommandContext): Promise<void>;
  waitForUnixSocketReady(socketPath: string, timeoutMs: number): Promise<boolean>;
-  resolveRuntimePluginPath(context: LauncherCommandContext): string | null;
  launchMpvIdleDetached(
    socketPath: string,
    appPath: string,
@@ -21,19 +18,7 @@ interface MpvCommandDeps {
 }

 const defaultDeps: MpvCommandDeps = {
-  ensureRuntimePluginReady: async (context) => {
-    await ensureLinuxRuntimePluginAvailable({
-      appPath: context.appPath ?? undefined,
-      scriptPath: context.scriptPath,
-      logLevel: context.args.logLevel,
-    });
-  },
  waitForUnixSocketReady,
-  resolveRuntimePluginPath: (context) =>
-    resolveLauncherRuntimePluginPath({
-      appPath: context.appPath ?? '',
-      scriptPath: context.scriptPath,
-    }),
  launchMpvIdleDetached,
 };

@@ -73,12 +58,11 @@ export async function runMpvPostAppCommand(
    fail('SubMiner app binary not found. Install to ~/.local/bin/ or set SUBMINER_APPIMAGE_PATH.');
  }

-  await deps.ensureRuntimePluginReady(context);
  await deps.launchMpvIdleDetached(
    mpvSocketPath,
    appPath,
    args,
-    deps.resolveRuntimePluginPath(context),
+    resolveLauncherRuntimePluginPath({ appPath, scriptPath }),
    {
      ...pluginRuntimeConfig,
      backend: args.backend,
@@ -112,7 +112,6 @@ test('youtube playback launches overlay with app-owned youtube flow args', async

  await runPlaybackCommandWithDeps(context, {
    ensurePlaybackSetupReady: async () => {},
-    ensureRuntimePluginReady: async () => {},
    chooseTarget: async (_args, _scriptPath) => ({ target: context.args.target, kind: 'url' }),
    checkDependencies: () => {},
    registerCleanup: () => {},
@@ -162,7 +161,6 @@ test('youtube app-owned playback disables mpv plugin auto-start', async () => {

  await runPlaybackCommandWithDeps(context, {
    ensurePlaybackSetupReady: async () => {},
-    ensureRuntimePluginReady: async () => {},
    chooseTarget: async () => ({ target: context.args.target, kind: 'url' }),
    checkDependencies: () => {},
    registerCleanup: () => {},
@@ -229,7 +227,6 @@ test('plugin auto-start playback leaves app lifetime to managed-playback owner',
  try {
    await runPlaybackCommandWithDeps(context, {
      ensurePlaybackSetupReady: async () => {},
-      ensureRuntimePluginReady: async () => {},
      chooseTarget: async () => ({ target: context.args.target, kind: 'file' }),
      checkDependencies: () => {},
      registerCleanup: () => {},
@@ -281,7 +278,6 @@ test('plugin auto-start playback attaches a warm background app through the laun

  await runPlaybackCommandWithDeps(context, {
    ensurePlaybackSetupReady: async () => {},
-    ensureRuntimePluginReady: async () => {},
    chooseTarget: async () => ({ target: context.args.target, kind: 'file' }),
    checkDependencies: () => {},
    registerCleanup: () => {},
@@ -355,7 +351,6 @@ test('plugin auto-start attach mode reuses launcher-resolved config dir for app

    await runPlaybackCommandWithDeps(context, {
      ensurePlaybackSetupReady: async () => {},
-      ensureRuntimePluginReady: async () => {},
      chooseTarget: async () => ({ target: context.args.target, kind: 'file' }),
      checkDependencies: () => {},
      registerCleanup: () => {},
@@ -425,7 +420,6 @@ test('plugin auto-start attach mode omits texthooker flag when CLI texthooker is

  await runPlaybackCommandWithDeps(context, {
    ensurePlaybackSetupReady: async () => {},
-    ensureRuntimePluginReady: async () => {},
    chooseTarget: async () => ({ target: context.args.target, kind: 'file' }),
    checkDependencies: () => {},
    registerCleanup: () => {},
@@ -447,34 +441,3 @@ test('plugin auto-start attach mode omits texthooker flag when CLI texthooker is

  assert.deepEqual(calls, ['startMpv', 'startOverlay:--show-visible-overlay']);
 });
-
-test('playback command ensures Linux runtime plugin before mpv launch', async () => {
-  const context = createContext();
-  context.args = {
-    ...context.args,
-    target: '/tmp/movie.mkv',
-    targetKind: 'file',
-  };
-  const calls: string[] = [];
-
-  await runPlaybackCommandWithDeps(context, {
-    ensurePlaybackSetupReady: async () => {},
-    ensureRuntimePluginReady: async () => {
-      calls.push('plugin');
-    },
-    chooseTarget: async () => ({ target: context.args.target, kind: 'file' }),
-    checkDependencies: () => {},
-    registerCleanup: () => {},
-    startMpv: async () => {
-      calls.push('startMpv');
-    },
-    waitForUnixSocketReady: async () => true,
-    startOverlay: async () => {},
-    launchAppCommandDetached: () => {},
-    log: () => {},
-    cleanupPlaybackSession: async () => {},
-    getMpvProc: () => null,
-  });
-
-  assert.deepEqual(calls, ['plugin', 'startMpv']);
-});
@@ -19,7 +19,6 @@ import type { Args } from '../types.js';
 import { nowMs } from '../time.js';
 import type { LauncherCommandContext } from './context.js';
 import { ensureLauncherSetupReady } from '../setup-gate.js';
-import { ensureLinuxRuntimePluginAvailable } from '../runtime-plugin-preflight.js';
 import {
  getDefaultConfigDir,
  getSetupStatePath,
@@ -145,13 +144,6 @@ async function ensurePlaybackSetupReady(context: LauncherCommandContext): Promis
 export async function runPlaybackCommand(context: LauncherCommandContext): Promise<void> {
  return runPlaybackCommandWithDeps(context, {
    ensurePlaybackSetupReady,
-    ensureRuntimePluginReady: async (commandContext) => {
-      await ensureLinuxRuntimePluginAvailable({
-        appPath: commandContext.appPath ?? undefined,
-        scriptPath: commandContext.scriptPath,
-        logLevel: commandContext.args.logLevel,
-      });
-    },
    chooseTarget,
    checkDependencies,
    registerCleanup,
@@ -168,7 +160,6 @@ export async function runPlaybackCommand(context: LauncherCommandContext): Promi

 type PlaybackCommandDeps = {
  ensurePlaybackSetupReady: (context: LauncherCommandContext) => Promise<void>;
-  ensureRuntimePluginReady: (context: LauncherCommandContext) => Promise<void>;
  chooseTarget: (
    args: Args,
    scriptPath: string,
@@ -262,8 +253,6 @@ export async function runPlaybackCommandWithDeps(
    );
  }

-  await deps.ensureRuntimePluginReady(context);
-
  await deps.startMpv(
    selectedTarget.target,
    selectedTarget.kind,
@@ -34,10 +34,7 @@ test('runUpdateCommand updates directly on Linux without launching Electron', as
      return {
        appImage: { status: 'updated' },
        launcher: { status: 'updated' },
-        supportAssets: [
-          { status: 'updated', component: 'theme', message: 'Installed theme.' },
-          { status: 'skipped', component: 'plugin', message: 'Plugin already up to date.' },
-        ],
+        supportAssets: [{ status: 'skipped' }],
      };
    },
    readMainConfig: () => ({ updates: { channel: 'prerelease' } }),
@@ -51,8 +48,7 @@ test('runUpdateCommand updates directly on Linux without launching Electron', as
    'direct:/home/kyle/.local/bin/SubMiner.AppImage:/home/kyle/.local/bin/subminer:prerelease',
    'info:AppImage update: updated',
    'info:Launcher update: updated',
-    'info:Support assets (theme) update: updated - Installed theme.',
-    'info:Support assets (plugin) update: skipped - Plugin already up to date.',
+    'info:Rofi theme update: skipped',
  ]);
 });

@@ -105,7 +101,7 @@ test('runUpdateCommand skips Linux asset replacement when release is not newer',
      'fetch:https://api.github.com/repos/ksyasuda/SubMiner/releases',
      'info:AppImage update: up to date',
      'info:Launcher update: up to date',
-      'info:Support assets update: up to date',
+      'info:Rofi theme update: up to date',
    ]);
  } finally {
    globalThis.fetch = originalFetch;
@@ -39,12 +39,7 @@ type DirectReleaseUpdateRequest = {
 type DirectReleaseUpdateResult = {
  appImage: { status: string; command?: string; message?: string };
  launcher: { status: string; command?: string; message?: string };
-  supportAssets: Array<{
-    status: string;
-    component?: 'theme' | 'plugin';
-    command?: string;
-    message?: string;
-  }>;
+  supportAssets: Array<{ status: string; command?: string; message?: string }>;
 };

 type UpdateCommandDeps = {
@@ -129,29 +124,20 @@ function readUpdateChannel(root: Record<string, unknown> | null): UpdateChannel

 function logUpdateResult(
  label: string,
-  result: {
-    status: string;
-    component?: 'theme' | 'plugin';
-    command?: string;
-    message?: string;
-  },
+  result: { status: string; command?: string; message?: string },
  configuredLogLevel: NonNullable<LauncherCommandContext['args']['logLevel']>,
  deps: Pick<UpdateCommandDeps, 'log'>,
 ): void {
  const displayStatus = result.status === 'up-to-date' ? 'up to date' : result.status;
-  const componentLabel = result.component ? ` (${result.component})` : '';
-  const detailSuffix = result.message ? ` - ${result.message}` : '';
-  deps.log(
-    'info',
-    configuredLogLevel,
-    `${label}${componentLabel} update: ${displayStatus}${detailSuffix}`,
-  );
+  deps.log('info', configuredLogLevel, `${label} update: ${displayStatus}`);
  if (result.command) {
    deps.log(
      'warn',
      configuredLogLevel,
-      `${label}${componentLabel} update requires manual command: ${result.command}`,
+      `${label} update requires manual command: ${result.command}`,
    );
+  } else if (result.message) {
+    deps.log('warn', configuredLogLevel, `${label} update note: ${result.message}`);
  }
 }

@@ -201,7 +187,7 @@ export async function runUpdateCommand(
    logUpdateResult('AppImage', result.appImage, logLevel, resolvedDeps);
    logUpdateResult('Launcher', result.launcher, logLevel, resolvedDeps);
    for (const supportResult of result.supportAssets) {
-      logUpdateResult('Support assets', supportResult, logLevel, resolvedDeps);
+      logUpdateResult('Rofi theme', supportResult, logLevel, resolvedDeps);
    }
    return true;
  }
@@ -1,134 +0,0 @@
-import test from 'node:test';
-import assert from 'node:assert/strict';
-import type { Args } from './types.js';
-import { runJellyfinPlayMenuWithDeps } from './jellyfin.js';
-
-function createArgs(): Args {
-  return {
-    backend: 'auto',
-    directory: '.',
-    recursive: false,
-    profile: '',
-    startOverlay: false,
-    youtubeMode: 'download',
-    whisperBin: '',
-    whisperModel: '',
-    whisperVadModel: '',
-    whisperThreads: 0,
-    youtubeSubgenOutDir: '',
-    youtubeSubgenAudioFormat: '',
-    youtubeSubgenKeepTemp: false,
-    youtubeFixWithAi: false,
-    youtubePrimarySubLangs: [],
-    youtubeSecondarySubLangs: [],
-    youtubeAudioLangs: [],
-    youtubeWhisperSourceLanguage: '',
-    aiConfig: {},
-    useTexthooker: false,
-    autoStartOverlay: false,
-    texthookerOnly: false,
-    texthookerOpenBrowser: false,
-    useRofi: false,
-    logLevel: 'info',
-    logRotation: 7,
-    passwordStore: '',
-    target: '',
-    targetKind: '',
-    jimakuApiKey: '',
-    jimakuApiKeyCommand: '',
-    jimakuApiBaseUrl: '',
-    jimakuLanguagePreference: 'ja',
-    jimakuMaxEntryResults: 20,
-    jellyfin: false,
-    jellyfinLogin: false,
-    jellyfinLogout: false,
-    jellyfinPlay: false,
-    jellyfinDiscovery: false,
-    dictionary: false,
-    dictionaryCandidates: false,
-    dictionarySelect: false,
-    stats: false,
-    doctor: false,
-    doctorRefreshKnownWords: false,
-    logsExport: false,
-    version: false,
-    settings: false,
-    configPath: false,
-    configShow: false,
-    mpvIdle: false,
-    mpvSocket: false,
-    mpvStatus: false,
-    mpvArgs: '',
-    appPassthrough: false,
-    appArgs: [],
-    jellyfinServer: 'https://jellyfin.example.test',
-    jellyfinUsername: '',
-    jellyfinPassword: '',
-    launchMode: 'normal',
-  };
-}
-
-test('Jellyfin playback ensures Linux runtime plugin before detached idle mpv bootstrap', async () => {
-  const originalAccessToken = process.env.SUBMINER_JELLYFIN_ACCESS_TOKEN;
-  const originalUserId = process.env.SUBMINER_JELLYFIN_USER_ID;
-  process.env.SUBMINER_JELLYFIN_ACCESS_TOKEN = 'token';
-  process.env.SUBMINER_JELLYFIN_USER_ID = 'user';
-  const calls: string[] = [];
-
-  try {
-    await assert.rejects(
-      () =>
-        runJellyfinPlayMenuWithDeps(
-          '/tmp/SubMiner.AppImage',
-          createArgs(),
-          '/tmp/subminer',
-          '/tmp/subminer.sock',
-          {
-            loadLauncherJellyfinConfig: () => ({}),
-            findRofiTheme: () => null,
-            resolveJellyfinSelection: async () => 'item-123',
-            resolveJellyfinSelectionViaApp: async () => {
-              throw new Error('unexpected app-based selection');
-            },
-            hasStoredJellyfinSession: () => true,
-            requestJellyfinPreviewAuthFromApp: async () => null,
-            resolveLauncherMainConfigPath: () => '/tmp/SubMiner/config.jsonc',
-            pathExists: () => false,
-            ensureRuntimePluginReady: async () => {
-              calls.push('plugin');
-            },
-            waitForUnixSocketReady: async () => {
-              calls.push('wait');
-              return true;
-            },
-            launchMpvIdleDetached: async () => {
-              calls.push('launch');
-            },
-            resolveLauncherRuntimePluginPath: () => {
-              calls.push('resolve');
-              return '/tmp/plugin/main.lua';
-            },
-            runAppCommandWithInheritLogged: () => {
-              calls.push('handoff');
-              throw new Error('stop after handoff');
-            },
-            log: () => {},
-          },
-        ),
-      /stop after handoff/,
-    );
-
-    assert.deepEqual(calls, ['plugin', 'resolve', 'launch', 'wait', 'handoff']);
-  } finally {
-    if (originalAccessToken === undefined) {
-      delete process.env.SUBMINER_JELLYFIN_ACCESS_TOKEN;
-    } else {
-      process.env.SUBMINER_JELLYFIN_ACCESS_TOKEN = originalAccessToken;
-    }
-    if (originalUserId === undefined) {
-      delete process.env.SUBMINER_JELLYFIN_USER_ID;
-    } else {
-      process.env.SUBMINER_JELLYFIN_USER_ID = originalUserId;
-    }
-  }
-});
@@ -30,54 +30,9 @@ import {
  resolveLauncherRuntimePluginPath,
  waitForUnixSocketReady,
 } from './mpv.js';
-import { ensureLinuxRuntimePluginAvailable } from './runtime-plugin-preflight.js';

 const ANSI_ESCAPE_PATTERN = /\u001b\[[0-9;]*m/g;

-type JellyfinPlayMenuDeps = {
-  loadLauncherJellyfinConfig: typeof loadLauncherJellyfinConfig;
-  findRofiTheme: typeof findRofiTheme;
-  resolveJellyfinSelection: typeof resolveJellyfinSelection;
-  hasStoredJellyfinSession: typeof hasStoredJellyfinSession;
-  requestJellyfinPreviewAuthFromApp: typeof requestJellyfinPreviewAuthFromApp;
-  resolveLauncherMainConfigPath: typeof resolveLauncherMainConfigPath;
-  resolveJellyfinSelectionViaApp: typeof resolveJellyfinSelectionViaApp;
-  pathExists: (candidate: string) => boolean;
-  ensureRuntimePluginReady: (options: {
-    appPath: string;
-    scriptPath: string;
-    logLevel: Args['logLevel'];
-  }) => Promise<void>;
-  waitForUnixSocketReady: typeof waitForUnixSocketReady;
-  launchMpvIdleDetached: typeof launchMpvIdleDetached;
-  resolveLauncherRuntimePluginPath: typeof resolveLauncherRuntimePluginPath;
-  runAppCommandWithInheritLogged: typeof runAppCommandWithInheritLogged;
-  log: typeof log;
-};
-
-const defaultJellyfinPlayMenuDeps: JellyfinPlayMenuDeps = {
-  loadLauncherJellyfinConfig,
-  findRofiTheme,
-  resolveJellyfinSelection,
-  hasStoredJellyfinSession,
-  requestJellyfinPreviewAuthFromApp,
-  resolveLauncherMainConfigPath,
-  resolveJellyfinSelectionViaApp,
-  pathExists: (candidate) => fs.existsSync(candidate),
-  ensureRuntimePluginReady: async ({ appPath, scriptPath, logLevel }) => {
-    await ensureLinuxRuntimePluginAvailable({
-      appPath,
-      scriptPath,
-      logLevel,
-    });
-  },
-  waitForUnixSocketReady,
-  launchMpvIdleDetached,
-  resolveLauncherRuntimePluginPath,
-  runAppCommandWithInheritLogged,
-  log,
-};
-
 export function sanitizeServerUrl(value: string): string {
  return value.trim().replace(/\/+$/, '');
 }
@@ -1019,17 +974,7 @@ export async function runJellyfinPlayMenu(
  scriptPath: string,
  mpvSocketPath: string,
 ): Promise<never> {
-  return runJellyfinPlayMenuWithDeps(appPath, args, scriptPath, mpvSocketPath);
-}
-
-export async function runJellyfinPlayMenuWithDeps(
-  appPath: string,
-  args: Args,
-  scriptPath: string,
-  mpvSocketPath: string,
-  deps: JellyfinPlayMenuDeps = defaultJellyfinPlayMenuDeps,
-): Promise<never> {
-  const config = deps.loadLauncherJellyfinConfig();
+  const config = loadLauncherJellyfinConfig();
  const envAccessToken = (process.env.SUBMINER_JELLYFIN_ACCESS_TOKEN || '').trim();
  const envUserId = (process.env.SUBMINER_JELLYFIN_USER_ID || '').trim();
  const session: JellyfinSessionConfig = {
@@ -1041,71 +986,58 @@ export async function runJellyfinPlayMenuWithDeps(
    iconCacheDir: config.iconCacheDir || '',
  };

-  const rofiTheme = args.useRofi ? deps.findRofiTheme(scriptPath) : null;
+  const rofiTheme = args.useRofi ? findRofiTheme(scriptPath) : null;
  if (args.useRofi && !rofiTheme) {
-    deps.log(
-      'warn',
-      args.logLevel,
-      'Rofi theme not found for Jellyfin picker; using rofi defaults.',
-    );
+    log('warn', args.logLevel, 'Rofi theme not found for Jellyfin picker; using rofi defaults.');
  }

  const hasDirectSession = Boolean(session.serverUrl && session.accessToken && session.userId);
  let itemId = '';
  if (hasDirectSession) {
-    itemId = await deps.resolveJellyfinSelection(args, session, rofiTheme);
+    itemId = await resolveJellyfinSelection(args, session, rofiTheme);
  } else {
-    const configPath = deps.resolveLauncherMainConfigPath();
-    if (!deps.hasStoredJellyfinSession(configPath)) {
+    const configPath = resolveLauncherMainConfigPath();
+    if (!hasStoredJellyfinSession(configPath)) {
      fail(
        'Missing Jellyfin session. Run `subminer jellyfin -l --server <url> --username <user> --password <pass>` first.',
      );
    }
-    const previewAuth = await deps.requestJellyfinPreviewAuthFromApp(appPath, args);
+    const previewAuth = await requestJellyfinPreviewAuthFromApp(appPath, args);
    if (previewAuth) {
      session.serverUrl = previewAuth.serverUrl || session.serverUrl;
      session.accessToken = previewAuth.accessToken;
      session.userId = previewAuth.userId || session.userId;
-      deps.log(
-        'debug',
-        args.logLevel,
-        'Jellyfin preview auth bridge ready for picker image previews.',
-      );
+      log('debug', args.logLevel, 'Jellyfin preview auth bridge ready for picker image previews.');
    } else {
-      deps.log(
+      log(
        'debug',
        args.logLevel,
        'Jellyfin preview auth bridge unavailable; picker image previews may be disabled.',
      );
    }
-    itemId = await deps.resolveJellyfinSelectionViaApp(appPath, args, session, rofiTheme);
+    itemId = await resolveJellyfinSelectionViaApp(appPath, args, session, rofiTheme);
  }
-  deps.log('debug', args.logLevel, `Jellyfin selection resolved: itemId=${itemId}`);
-  deps.log('debug', args.logLevel, `Ensuring MPV IPC socket is ready: ${mpvSocketPath}`);
+  log('debug', args.logLevel, `Jellyfin selection resolved: itemId=${itemId}`);
+  log('debug', args.logLevel, `Ensuring MPV IPC socket is ready: ${mpvSocketPath}`);
  let mpvReady = false;
-  if (deps.pathExists(mpvSocketPath)) {
-    mpvReady = await deps.waitForUnixSocketReady(mpvSocketPath, 250);
+  if (fs.existsSync(mpvSocketPath)) {
+    mpvReady = await waitForUnixSocketReady(mpvSocketPath, 250);
  }
  if (!mpvReady) {
-    await deps.ensureRuntimePluginReady({ appPath, scriptPath, logLevel: args.logLevel });
-    await deps.launchMpvIdleDetached(
+    await launchMpvIdleDetached(
      mpvSocketPath,
      appPath,
      args,
-      deps.resolveLauncherRuntimePluginPath({ appPath, scriptPath }),
+      resolveLauncherRuntimePluginPath({ appPath, scriptPath }),
    );
-    mpvReady = await deps.waitForUnixSocketReady(mpvSocketPath, 8000);
+    mpvReady = await waitForUnixSocketReady(mpvSocketPath, 8000);
  }
-  deps.log(
-    'debug',
-    args.logLevel,
-    `MPV socket ready check result: ${mpvReady ? 'ready' : 'not ready'}`,
-  );
+  log('debug', args.logLevel, `MPV socket ready check result: ${mpvReady ? 'ready' : 'not ready'}`);
  if (!mpvReady) {
    fail(`MPV IPC socket not ready: ${mpvSocketPath}`);
  }
  const forwarded = ['--start', '--jellyfin-play', `--jellyfin-item-id=${itemId}`];
  if (shouldForwardLogLevel(args.logLevel)) forwarded.push('--log-level', args.logLevel);
  if (args.passwordStore) forwarded.push('--password-store', args.passwordStore);
-  deps.runAppCommandWithInheritLogged(appPath, forwarded, args.logLevel, 'jellyfin-play');
+  runAppCommandWithInheritLogged(appPath, forwarded, args.logLevel, 'jellyfin-play');
 }
@@ -1,259 +0,0 @@
-import test from 'node:test';
-import assert from 'node:assert/strict';
-import fs from 'node:fs';
-import {
-  ensureLinuxRuntimePluginAvailable,
-  installManagedPluginAssetsViaApp,
-} from './runtime-plugin-preflight';
-
-test('ensureLinuxRuntimePluginAvailable is a no-op on non-Linux platforms', async () => {
-  const calls: string[] = [];
-
-  await ensureLinuxRuntimePluginAvailable({
-    platform: 'darwin',
-    detectInstalledPlugin: () => {
-      calls.push('detect');
-      return false;
-    },
-    resolveRuntimePluginPath: () => {
-      calls.push('resolve');
-      return null;
-    },
-    installManagedPluginAssets: async () => {
-      calls.push('install');
-      return { ok: true, status: 'installed', path: '/tmp/plugin/main.lua' };
-    },
-    log: () => {
-      calls.push('log');
-    },
-  });
-
-  assert.deepEqual(calls, []);
-});
-
-test('ensureLinuxRuntimePluginAvailable skips install when installed global plugin and managed theme exist', async () => {
-  const calls: string[] = [];
-
-  await ensureLinuxRuntimePluginAvailable({
-    platform: 'linux',
-    detectInstalledPlugin: () => {
-      calls.push('detect');
-      return true;
-    },
-    resolveRuntimePluginPath: () => {
-      calls.push('resolve');
-      return null;
-    },
-    installManagedPluginAssets: async () => {
-      calls.push('install');
-      return { ok: true, status: 'installed', path: '/tmp/plugin/main.lua' };
-    },
-    isManagedThemeAvailable: () => {
-      calls.push('theme');
-      return true;
-    },
-    log: () => {},
-  });
-
-  assert.deepEqual(calls, ['detect', 'theme']);
-});
-
-test('ensureLinuxRuntimePluginAvailable skips install when managed runtime path and theme already resolve', async () => {
-  const calls: string[] = [];
-
-  await ensureLinuxRuntimePluginAvailable({
-    platform: 'linux',
-    xdgDataHome: '/tmp/xdg-data',
-    detectInstalledPlugin: () => {
-      calls.push('detect');
-      return false;
-    },
-    resolveRuntimePluginPath: () => {
-      calls.push('resolve');
-      return '/tmp/plugin/main.lua';
-    },
-    installManagedPluginAssets: async () => {
-      calls.push('install');
-      return { ok: true, status: 'installed', path: '/tmp/plugin/main.lua' };
-    },
-    isManagedThemeAvailable: () => {
-      calls.push('theme');
-      return true;
-    },
-    log: () => {},
-  });
-
-  assert.deepEqual(calls, ['detect', 'resolve', 'theme']);
-});
-
-test('ensureLinuxRuntimePluginAvailable installs managed assets when rofi theme is missing', async () => {
-  const calls: string[] = [];
-
-  await ensureLinuxRuntimePluginAvailable({
-    platform: 'linux',
-    xdgDataHome: '/tmp/xdg-data',
-    detectInstalledPlugin: () => {
-      calls.push('detect');
-      return false;
-    },
-    resolveRuntimePluginPath: () => {
-      calls.push('resolve');
-      return '/tmp/plugin/main.lua';
-    },
-    isManagedThemeAvailable: () => {
-      calls.push('theme');
-      return false;
-    },
-    installManagedPluginAssets: async () => {
-      calls.push('install');
-      return { ok: true, status: 'installed', path: '/tmp/plugin/main.lua' };
-    },
-    log: (level, _configured, message) => {
-      calls.push(`${level}:${message}`);
-    },
-  });
-
-  assert.deepEqual(calls, [
-    'detect',
-    'resolve',
-    'theme',
-    'info:Linux runtime support assets missing; installing managed plugin/theme assets.',
-    'install',
-    'info:Managed Linux runtime support assets installed: plugin=/tmp/plugin/main.lua theme=/tmp/xdg-data/SubMiner/themes/subminer.rasi',
-    'resolve',
-  ]);
-});
-
-test('ensureLinuxRuntimePluginAvailable installs managed assets and re-resolves plugin path', async () => {
-  const calls: string[] = [];
-  let resolveCount = 0;
-
-  await ensureLinuxRuntimePluginAvailable({
-    platform: 'linux',
-    xdgDataHome: '/tmp/xdg-data',
-    detectInstalledPlugin: () => false,
-    resolveRuntimePluginPath: () => {
-      resolveCount += 1;
-      calls.push(`resolve:${resolveCount}`);
-      return resolveCount === 1 ? null : '/tmp/plugin/main.lua';
-    },
-    installManagedPluginAssets: async () => {
-      calls.push('install');
-      return { ok: true, status: 'installed', path: '/tmp/plugin/main.lua' };
-    },
-    log: (level, _configured, message) => {
-      calls.push(`${level}:${message}`);
-    },
-  });
-
-  assert.deepEqual(calls, [
-    'resolve:1',
-    'info:Linux runtime support assets missing; installing managed plugin/theme assets.',
-    'install',
-    'info:Managed Linux runtime support assets installed: plugin=/tmp/plugin/main.lua theme=/tmp/xdg-data/SubMiner/themes/subminer.rasi',
-    'resolve:2',
-  ]);
-});
-
-test('ensureLinuxRuntimePluginAvailable fails when install result is not ok', async () => {
-  await assert.rejects(
-    () =>
-      ensureLinuxRuntimePluginAvailable({
-        platform: 'linux',
-        detectInstalledPlugin: () => false,
-        resolveRuntimePluginPath: () => null,
-        installManagedPluginAssets: async () => ({
-          ok: false,
-          status: 'failed',
-          error: 'copy failed',
-        }),
-        log: () => {},
-      }),
-    /copy failed/,
-  );
-});
-
-test('ensureLinuxRuntimePluginAvailable fails when runtime path remains unresolved after install', async () => {
-  await assert.rejects(
-    () =>
-      ensureLinuxRuntimePluginAvailable({
-        platform: 'linux',
-        detectInstalledPlugin: () => false,
-        resolveRuntimePluginPath: () => null,
-        installManagedPluginAssets: async () => ({
-          ok: true,
-          status: 'installed',
-          path: '/tmp/plugin/main.lua',
-        }),
-        log: () => {},
-      }),
-    /managed runtime plugin assets could not be installed/i,
-  );
-});
-
-test('installManagedPluginAssetsViaApp returns launch errors without waiting for a response file', async () => {
-  let waited = false;
-
-  const result = await installManagedPluginAssetsViaApp(
-    {
-      appPath: '/opt/SubMiner/subminer',
-    },
-    {
-      runAppCommandCaptureOutput: () => ({
-        status: 1,
-        stdout: '',
-        stderr: '',
-        error: new Error('spawn failed'),
-      }),
-      waitForInstallResponse: async () => {
-        waited = true;
-        return null;
-      },
-    },
-  );
-
-  assert.deepEqual(result, {
-    ok: false,
-    status: 'failed',
-    error: 'spawn failed',
-  });
-  assert.equal(waited, false);
-});
-
-test('installManagedPluginAssetsViaApp does not let temp cleanup errors mask install result', async () => {
-  const originalRmSync = fs.rmSync;
-  fs.rmSync = ((targetPath, options) => {
-    if (String(targetPath).includes('subminer-runtime-plugin-')) {
-      throw new Error('cleanup failed');
-    }
-    return originalRmSync(targetPath, options);
-  }) as typeof fs.rmSync;
-
-  try {
-    const result = await installManagedPluginAssetsViaApp(
-      {
-        appPath: '/opt/SubMiner/subminer',
-      },
-      {
-        runAppCommandCaptureOutput: () => ({
-          status: 0,
-          stdout: '',
-          stderr: '',
-        }),
-        waitForInstallResponse: async () => ({
-          ok: true,
-          status: 'installed',
-          path: '/tmp/plugin/main.lua',
-        }),
-      },
-    );
-
-    assert.deepEqual(result, {
-      ok: true,
-      status: 'installed',
-      path: '/tmp/plugin/main.lua',
-    });
-  } finally {
-    fs.rmSync = originalRmSync;
-  }
-});
@@ -1,223 +0,0 @@
-import fs from 'node:fs';
-import os from 'node:os';
-import path from 'node:path';
-import { log as launcherLog } from './log.js';
-import { runAppCommandCaptureOutput, resolveLauncherRuntimePluginPath } from './mpv.js';
-import { nowMs } from './time.js';
-import { sleep } from './util.js';
-import { detectInstalledMpvPlugin } from '../src/main/runtime/first-run-setup-plugin.js';
-import {
-  resolveManagedLinuxRuntimePluginPaths,
-  type EnsureLinuxRuntimePluginAssetsResult,
-} from '../src/main/runtime/linux-runtime-plugin-assets.js';
-
-const RESPONSE_TIMEOUT_MS = 30_000;
-
-type PreflightLog = (
-  level: 'debug' | 'info' | 'warn' | 'error',
-  configured: 'debug' | 'info' | 'warn' | 'error',
-  message: string,
-) => void;
-
-type EnsureLinuxRuntimePluginAvailableOptions = {
-  appPath?: string;
-  scriptPath?: string;
-  logLevel?: 'debug' | 'info' | 'warn' | 'error';
-  platform?: NodeJS.Platform;
-  homeDir?: string;
-  xdgConfigHome?: string;
-  xdgDataHome?: string;
-  appDataDir?: string;
-  detectInstalledPlugin?: () => boolean;
-  resolveRuntimePluginPath?: () => string | null;
-  isManagedThemeAvailable?: () => boolean;
-  installManagedPluginAssets?: () => Promise<EnsureLinuxRuntimePluginAssetsResult>;
-  log?: PreflightLog;
-};
-
-type RuntimePluginPreflightResponse = {
-  ok: boolean;
-  status: 'installed' | 'already-present' | 'failed';
-  path?: string;
-  error?: string;
-};
-
-function resolveConfiguredLogLevel(
-  logLevel: EnsureLinuxRuntimePluginAvailableOptions['logLevel'],
-): 'debug' | 'info' | 'warn' | 'error' {
-  return logLevel ?? 'warn';
-}
-
-async function waitForInstallResponse(
-  responsePath: string,
-): Promise<RuntimePluginPreflightResponse | null> {
-  const deadline = nowMs() + RESPONSE_TIMEOUT_MS;
-  while (nowMs() < deadline) {
-    try {
-      if (fs.existsSync(responsePath)) {
-        return JSON.parse(fs.readFileSync(responsePath, 'utf8')) as RuntimePluginPreflightResponse;
-      }
-    } catch {
-      // retry until timeout
-    }
-    await sleep(100);
-  }
-  return null;
-}
-
-type InstallManagedPluginAssetsViaAppDeps = {
-  runAppCommandCaptureOutput?: typeof runAppCommandCaptureOutput;
-  waitForInstallResponse?: typeof waitForInstallResponse;
-};
-
-export async function installManagedPluginAssetsViaApp(
-  options: {
-    appPath: string;
-    logLevel?: 'debug' | 'info' | 'warn' | 'error';
-  },
-  deps: InstallManagedPluginAssetsViaAppDeps = {},
-): Promise<EnsureLinuxRuntimePluginAssetsResult> {
-  const tempDir = fs.mkdtempSync(path.join(os.tmpdir(), 'subminer-runtime-plugin-'));
-  const responsePath = path.join(tempDir, 'response.json');
-  const runAppCommand = deps.runAppCommandCaptureOutput ?? runAppCommandCaptureOutput;
-  const waitForResponse = deps.waitForInstallResponse ?? waitForInstallResponse;
-  try {
-    const appArgs = [
-      '--ensure-linux-runtime-plugin-assets',
-      '--ensure-linux-runtime-plugin-assets-response-path',
-      responsePath,
-    ];
-    const result = runAppCommand(options.appPath, appArgs);
-    if (result.error) {
-      return {
-        ok: false,
-        status: 'failed',
-        error: result.error.message,
-      };
-    }
-    if (result.status !== 0) {
-      const stderr = result.stderr.trim();
-      const stdout = result.stdout.trim();
-      return {
-        ok: false,
-        status: 'failed',
-        error:
-          stderr ||
-          stdout ||
-          `Linux runtime plugin asset install command exited with status ${result.status}.`,
-      };
-    }
-    const response = await waitForResponse(responsePath);
-    if (response) {
-      return response;
-    }
-    const stderr = result.stderr.trim();
-    const stdout = result.stdout.trim();
-    return {
-      ok: false,
-      status: 'failed',
-      error:
-        stderr ||
-        stdout ||
-        `Timed out waiting for Linux runtime plugin asset response after app exit status ${result.status}.`,
-    };
-  } finally {
-    try {
-      fs.rmSync(tempDir, { recursive: true, force: true });
-    } catch {
-      // Avoid hiding the install failure or success result behind temp cleanup errors.
-    }
-  }
-}
-
-export async function ensureLinuxRuntimePluginAvailable(
-  options: EnsureLinuxRuntimePluginAvailableOptions,
-): Promise<void> {
-  const platform = options.platform ?? process.platform;
-  if (platform !== 'linux') {
-    return;
-  }
-
-  const configuredLogLevel = resolveConfiguredLogLevel(options.logLevel);
-  const log = options.log ?? launcherLog;
-  const homeDir = options.homeDir ?? os.homedir();
-  const detectInstalledPlugin =
-    options.detectInstalledPlugin ??
-    (() =>
-      detectInstalledMpvPlugin({
-        platform,
-        homeDir,
-        xdgConfigHome: options.xdgConfigHome ?? process.env.XDG_CONFIG_HOME,
-        appDataDir: options.appDataDir ?? process.env.APPDATA,
-      }).installed);
-  const installedPluginAvailable = detectInstalledPlugin();
-  const managedPaths = resolveManagedLinuxRuntimePluginPaths({
-    homeDir,
-    xdgDataHome: options.xdgDataHome ?? process.env.XDG_DATA_HOME,
-  });
-
-  const resolveRuntimePluginPath =
-    options.resolveRuntimePluginPath ??
-    (() => {
-      if (!options.appPath) return null;
-      return resolveLauncherRuntimePluginPath({
-        appPath: options.appPath,
-        scriptPath: options.scriptPath,
-        platform,
-        homeDir,
-        env: process.env,
-      });
-    });
-  const isManagedThemeAvailable =
-    options.isManagedThemeAvailable ?? (() => fs.existsSync(managedPaths.themePath));
-  const runtimePluginAvailable = installedPluginAvailable || Boolean(resolveRuntimePluginPath());
-  if (runtimePluginAvailable && isManagedThemeAvailable()) {
-    return;
-  }
-
-  log(
-    'info',
-    configuredLogLevel,
-    'Linux runtime support assets missing; installing managed plugin/theme assets.',
-  );
-  const installManagedPluginAssets =
-    options.installManagedPluginAssets ??
-    (() => {
-      if (!options.appPath) {
-        throw new Error(
-          'Linux managed runtime plugin assets could not be installed. Launch aborted before starting mpv.',
-        );
-      }
-      return installManagedPluginAssetsViaApp({
-        appPath: options.appPath,
-        logLevel: options.logLevel,
-      });
-    });
-  const installResult = await installManagedPluginAssets();
-  if (!installResult.ok) {
-    const message = installResult.error || 'Unknown Linux runtime plugin asset install failure.';
-    log(
-      'warn',
-      configuredLogLevel,
-      `Managed Linux runtime support asset install failed: ${message}`,
-    );
-    throw new Error(message);
-  }
-
-  log(
-    'info',
-    configuredLogLevel,
-    `Managed Linux runtime support assets installed: plugin=${installResult.path ?? 'unknown path'} theme=${managedPaths.themePath}`,
-  );
-  const runtimePluginPath = resolveRuntimePluginPath();
-  if (runtimePluginPath) {
-    return;
-  }
-
-  const message =
-    `Linux managed runtime plugin assets could not be installed. ` +
-    `Checked path: ${managedPaths.pluginEntrypointPath}. ` +
-    'Launch aborted before starting mpv.';
-  log('warn', configuredLogLevel, message);
-  throw new Error(message);
-}
@@ -24,7 +24,6 @@ type SmokeCase = {
  artifactsDir: string;
  binDir: string;
  xdgConfigHome: string;
-  xdgDataHome: string;
  appDataDir: string;
  localAppDataDir: string;
  homeDir: string;
@@ -65,7 +64,6 @@ function createSmokeCase(name: string): SmokeCase {
  const artifactsDir = path.join(root, 'artifacts');
  const binDir = path.join(root, 'bin');
  const xdgConfigHome = path.join(root, 'xdg');
-  const xdgDataHome = path.join(root, 'xdg-data');
  const appDataDir = path.join(root, 'AppData', 'Roaming');
  const localAppDataDir = path.join(root, 'AppData', 'Local');
  const homeDir = path.join(root, 'home');
@@ -137,7 +135,6 @@ process.on('SIGTERM', closeAndExit);
    fakeAppBasePath,
    `#!/usr/bin/env bun
 const fs = require('node:fs');
-const path = require('node:path');

 const logPath = ${JSON.stringify(fakeAppLogPath)};
 const startPath = ${JSON.stringify(fakeAppStartLogPath)};
@@ -157,25 +154,6 @@ if (entry.argv.includes('--stop')) {
 if (entry.argv.includes('--app-ping')) {
  process.exit(process.env.SUBMINER_FAKE_APP_RUNNING === '1' ? 0 : 1);
 }
-if (entry.argv.includes('--ensure-linux-runtime-plugin-assets')) {
-  const responseFlagIndex = entry.argv.indexOf('--ensure-linux-runtime-plugin-assets-response-path');
-  const responsePath = responseFlagIndex >= 0 ? entry.argv[responseFlagIndex + 1] : '';
-  const xdgDataHome = process.env.XDG_DATA_HOME || path.join(process.env.HOME || '', '.local', 'share');
-  const dataDir = path.join(xdgDataHome, 'SubMiner');
-  const pluginDir = path.join(dataDir, 'plugin', 'subminer');
-  const pluginConfigPath = path.join(dataDir, 'plugin', 'subminer.conf');
-  const themePath = path.join(dataDir, 'themes', 'subminer.rasi');
-  fs.mkdirSync(pluginDir, { recursive: true });
-  fs.mkdirSync(path.dirname(themePath), { recursive: true });
-  fs.writeFileSync(path.join(pluginDir, 'main.lua'), '-- smoke plugin\\n');
-  fs.writeFileSync(pluginConfigPath, 'smoke=true\\n');
-  fs.writeFileSync(themePath, '/* smoke theme */\\n');
-  if (responsePath) {
-    fs.mkdirSync(path.dirname(responsePath), { recursive: true });
-    fs.writeFileSync(responsePath, JSON.stringify({ ok: true, status: 'installed', path: path.join(pluginDir, 'main.lua') }));
-  }
-  process.exit(0);
-}

 process.exit(0);
 `,
@@ -186,7 +164,6 @@ process.exit(0);
    artifactsDir,
    binDir,
    xdgConfigHome,
-    xdgDataHome,
    appDataDir,
    localAppDataDir,
    homeDir,
@@ -204,7 +181,6 @@ function makeTestEnv(smokeCase: SmokeCase): NodeJS.ProcessEnv {
    ...process.env,
    HOME: smokeCase.homeDir,
    XDG_CONFIG_HOME: smokeCase.xdgConfigHome,
-    XDG_DATA_HOME: smokeCase.xdgDataHome,
    APPDATA: smokeCase.appDataDir,
    LOCALAPPDATA: smokeCase.localAppDataDir,
    SUBMINER_APPIMAGE_PATH: smokeCase.fakeAppPath,
@@ -519,7 +495,7 @@ test(
 );

 test(
-  'launcher start-overlay attaches to a running background app without spawning another app start command',
+  'launcher start-overlay attaches to a running background app without spawning another app command',
  { timeout: LONG_SMOKE_TEST_TIMEOUT_MS },
  async () => {
    await withSmokeCase('overlay-borrow-background', async (smokeCase) => {
@@ -554,15 +530,7 @@ test(
          typeof mpvError === 'string' && /eperm|operation not permitted/i.test(mpvError);

        assert.equal(result.status, unixSocketDenied ? 3 : 0);
-        if (process.platform === 'linux') {
-          assert.equal(appEntries.length > 0, true);
-          assert.equal(
-            appEntries.every((entry) =>
-              (entry.argv as string[]).includes('--ensure-linux-runtime-plugin-assets'),
-            ),
-            true,
-          );
-        }
+        assert.equal(appEntries.length, 0);
        assert.equal(appStartEntries.length, 0);
        assert.equal(appStopEntries.length, 0);
        assert.equal(controlEntries.length, 1);
@@ -619,13 +587,6 @@ test(
        /subminer-auto_start_pause_until_ready_owns_initial_pause=yes/,
      );
      assert.match(result.stdout, /pause mpv until overlay and tokenization are ready/i);
-      if (process.platform === 'linux') {
-        assert.match(result.stdout, /managed plugin\/theme assets/i);
-        assert.equal(
-          fs.existsSync(path.join(smokeCase.xdgDataHome, 'SubMiner', 'themes', 'subminer.rasi')),
-          true,
-        );
-      }
    });
  },
 );
@@ -1,233 +0,0 @@
-"use strict";
-var __importDefault = (this && this.__importDefault) || function (mod) {
-    return (mod && mod.__esModule) ? mod : { "default": mod };
-};
-Object.defineProperty(exports, "__esModule", { value: true });
-const node_os_1 = __importDefault(require("node:os"));
-const node_child_process_1 = require("node:child_process");
-const electron_1 = require("electron");
-const help_1 = require("./cli/help");
-const main_entry_runtime_1 = require("./main-entry-runtime");
-const early_single_instance_1 = require("./main/early-single-instance");
-const main_entry_launch_config_1 = require("./main-entry-launch-config");
-const app_control_client_1 = require("./shared/app-control-client");
-const first_run_setup_plugin_1 = require("./main/runtime/first-run-setup-plugin");
-const windows_mpv_launch_1 = require("./main/runtime/windows-mpv-launch");
-const stats_daemon_entry_1 = require("./stats-daemon-entry");
-const fatal_error_1 = require("./main/fatal-error");
-const mpv_logging_args_1 = require("./shared/mpv-logging-args");
-const log_files_1 = require("./shared/log-files");
-const DEFAULT_TEXTHOOKER_PORT = 5174;
-function appendWindowsMpvLaunchLog(message, logRotation) {
-    if (!(0, log_files_1.isLogFileEnabled)('app')) {
-        return;
-    }
-    const timestamp = new Date().toISOString().replace('T', ' ').slice(0, 19);
-    (0, log_files_1.appendLogLine)(process.env.SUBMINER_APP_LOG?.trim() || (0, log_files_1.resolveDefaultLogFilePath)('app'), `[subminer] - ${timestamp} - INFO - [main:windows-mpv-launch] ${message}`, { rotation: logRotation });
-}
-function applySanitizedEnv(sanitizedEnv) {
-    if (sanitizedEnv.NODE_NO_WARNINGS) {
-        process.env.NODE_NO_WARNINGS = sanitizedEnv.NODE_NO_WARNINGS;
-    }
-    if (sanitizedEnv.VK_INSTANCE_LAYERS) {
-        process.env.VK_INSTANCE_LAYERS = sanitizedEnv.VK_INSTANCE_LAYERS;
-    }
-    else {
-        delete process.env.VK_INSTANCE_LAYERS;
-    }
-}
-function resolveBundledWindowsMpvPluginEntrypoint() {
-    return ((0, first_run_setup_plugin_1.resolvePackagedRuntimePluginPath)({
-        dirname: __dirname,
-        appPath: electron_1.app.getAppPath(),
-        resourcesPath: process.resourcesPath,
-    }) ?? undefined);
-}
-function buildInstalledWindowsMpvPluginMessage(pathValue, version) {
-    return [
-        'SubMiner detected an installed mpv plugin at:',
-        pathValue,
-        '',
-        "This mpv session will use the installed plugin. Remove it to use SubMiner's bundled runtime plugin automatically.",
-        `Detected plugin version: ${version ?? 'unknown or legacy'}`,
-    ].join('\n');
-}
-async function promptForWindowsLegacyMpvPluginRemoval(mpvPath, detection) {
-    const response = await electron_1.dialog.showMessageBox({
-        type: 'warning',
-        title: 'SubMiner mpv plugin detected',
-        message: buildInstalledWindowsMpvPluginMessage(detection.path ?? 'unknown path', detection.version),
-        detail: 'Remove the legacy SubMiner mpv plugin files from mpv before launching this video? This moves the files to the OS trash. SubMiner-managed playback will then use the bundled runtime plugin.',
-        buttons: ['Remove legacy plugin', 'Continue with installed plugin', 'Cancel'],
-        defaultId: 0,
-        cancelId: 2,
-    });
-    if (response.response === 2) {
-        return 'cancel';
-    }
-    if (response.response === 1) {
-        return 'continue';
-    }
-    const candidates = (0, first_run_setup_plugin_1.detectInstalledFirstRunPluginCandidates)({
-        platform: 'win32',
-        homeDir: node_os_1.default.homedir(),
-        appDataDir: electron_1.app.getPath('appData'),
-        mpvExecutablePath: mpvPath,
-    });
-    const result = await (0, first_run_setup_plugin_1.removeLegacyMpvPluginCandidates)({
-        candidates,
-        trashItem: (candidatePath) => electron_1.shell.trashItem(candidatePath),
-    });
-    if (result.ok) {
-        await electron_1.dialog.showMessageBox({
-            type: 'info',
-            title: 'Legacy mpv plugin removed',
-            message: 'Legacy mpv plugin removed. SubMiner-managed playback will use the bundled runtime plugin.',
-        });
-        return 'removed';
-    }
-    await electron_1.dialog.showMessageBox({
-        type: 'error',
-        title: 'Could not remove legacy mpv plugin',
-        message: 'Some legacy SubMiner mpv plugin files could not be moved to the trash.',
-        detail: result.failedPaths.map((failure) => `${failure.path}: ${failure.message}`).join('\n'),
-    });
-    return 'cancel';
-}
-function createWindowsRuntimePluginPolicy() {
-    return {
-        detectInstalledMpvPlugin: (mpvPath) => (0, first_run_setup_plugin_1.detectInstalledMpvPlugin)({
-            platform: 'win32',
-            homeDir: node_os_1.default.homedir(),
-            appDataDir: electron_1.app.getPath('appData'),
-            mpvExecutablePath: mpvPath,
-        }),
-        notifyInstalledPluginDetected: (detection) => {
-            if (!detection.installed || !detection.path)
-                return;
-            electron_1.dialog.showMessageBoxSync({
-                type: 'warning',
-                title: 'SubMiner mpv plugin detected',
-                message: buildInstalledWindowsMpvPluginMessage(detection.path, detection.version),
-            });
-        },
-        resolveInstalledPluginBeforeLaunch: (detection, mpvPath) => promptForWindowsLegacyMpvPluginRemoval(mpvPath, detection),
-    };
-}
-process.argv = (0, main_entry_runtime_1.normalizeStartupArgv)(process.argv, process.env);
-(0, main_entry_runtime_1.applyEarlyLinuxCommandLineSwitches)(electron_1.app.commandLine, process.argv);
-applySanitizedEnv((0, main_entry_runtime_1.sanitizeStartupEnv)(process.env));
-const userDataPath = (0, main_entry_runtime_1.configureEarlyAppPaths)(electron_1.app);
-const reportFatalError = (0, fatal_error_1.createFatalErrorReporter)({
-    showErrorBox: (title, details) => electron_1.dialog.showErrorBox(title, details),
-    consoleError: (message, error) => console.error(message, error),
-});
-(0, fatal_error_1.registerFatalErrorHandlers)({
-    reportFatalError,
-    exit: (code) => electron_1.app.exit(code),
-});
-function startMainProcess() {
-    const gotSingleInstanceLock = (0, early_single_instance_1.requestSingleInstanceLockEarly)(electron_1.app);
-    if (!gotSingleInstanceLock) {
-        electron_1.app.exit(0);
-        return;
-    }
-    try {
-        require('./main.js');
-    }
-    catch (error) {
-        reportFatalError(error, {
-            title: 'SubMiner startup failed',
-            context: 'SubMiner failed while loading the main process.',
-        });
-        electron_1.app.exit(1);
-    }
-}
-async function forwardStartupArgvViaAppControlIfAvailable() {
-    if (!(0, main_entry_runtime_1.shouldForwardStartupArgvViaAppControl)(process.argv, process.env)) {
-        return false;
-    }
-    const result = await (0, app_control_client_1.sendAppControlCommand)(process.argv, {
-        configDir: userDataPath,
-        timeoutMs: 500,
-    });
-    if (result.ok) {
-        electron_1.app.exit(0);
-        return true;
-    }
-    if (!result.unavailable) {
-        console.error(`SubMiner app-control handoff failed: ${result.error ?? 'unknown error'}`);
-        electron_1.app.exit(1);
-        return true;
-    }
-    return false;
-}
-async function runEntryProcess() {
-    if ((0, main_entry_runtime_1.shouldHandleHelpOnlyAtEntry)(process.argv, process.env)) {
-        const sanitizedEnv = (0, main_entry_runtime_1.sanitizeHelpEnv)(process.env);
-        process.env.NODE_NO_WARNINGS = sanitizedEnv.NODE_NO_WARNINGS;
-        if (!sanitizedEnv.VK_INSTANCE_LAYERS) {
-            delete process.env.VK_INSTANCE_LAYERS;
-        }
-        (0, help_1.printHelp)(DEFAULT_TEXTHOOKER_PORT);
-        process.exit(0);
-        return;
-    }
-    if ((0, main_entry_runtime_1.shouldHandleLaunchMpvAtEntry)(process.argv, process.env)) {
-        const sanitizedEnv = (0, main_entry_runtime_1.sanitizeLaunchMpvEnv)(process.env);
-        applySanitizedEnv(sanitizedEnv);
-        await electron_1.app.whenReady();
-        const configuredMpvLaunch = (0, main_entry_launch_config_1.readConfiguredWindowsMpvLaunch)(userDataPath);
-        const extraArgs = (0, main_entry_runtime_1.normalizeLaunchMpvExtraArgs)(process.argv);
-        (0, log_files_1.applyLogFileTogglesToEnv)(configuredMpvLaunch.logFiles);
-        const mpvLogPath = (0, log_files_1.isLogFileEnabled)('mpv')
-            ? process.env.SUBMINER_MPV_LOG?.trim() || (0, log_files_1.resolveDefaultLogFilePath)('mpv')
-            : '';
-        if (mpvLogPath) {
-            (0, log_files_1.pruneLogDirectoryForPath)(mpvLogPath, configuredMpvLaunch.logRotation);
-        }
-        const result = await (0, windows_mpv_launch_1.launchWindowsMpv)((0, main_entry_runtime_1.normalizeLaunchMpvTargets)(process.argv), (0, windows_mpv_launch_1.createWindowsMpvLaunchDeps)({
-            getEnv: (name) => process.env[name],
-            isAppControlServerAvailable: () => (0, app_control_client_1.isAppControlServerAvailable)({
-                configDir: userDataPath,
-                timeoutMs: 350,
-            }),
-            sendAppControlCommand: (argv) => (0, app_control_client_1.sendAppControlCommand)(argv, {
-                configDir: userDataPath,
-                timeoutMs: 1000,
-            }),
-            showError: (title, content) => {
-                electron_1.dialog.showErrorBox(title, content);
-            },
-            logInfo: (message) => appendWindowsMpvLaunchLog(message, configuredMpvLaunch.logRotation),
-        }), [...extraArgs, ...(0, mpv_logging_args_1.buildMpvLoggingArgs)(configuredMpvLaunch.logLevel, mpvLogPath, extraArgs)], process.execPath, resolveBundledWindowsMpvPluginEntrypoint(), configuredMpvLaunch.executablePath, configuredMpvLaunch.launchMode, createWindowsRuntimePluginPolicy(), configuredMpvLaunch.pluginRuntimeConfig);
-        electron_1.app.exit(result.ok ? 0 : 1);
-        return;
-    }
-    if ((0, main_entry_runtime_1.shouldHandleStatsDaemonCommandAtEntry)(process.argv, process.env)) {
-        await electron_1.app.whenReady();
-        const exitCode = await (0, stats_daemon_entry_1.runStatsDaemonControlFromProcess)(electron_1.app.getPath('userData'));
-        electron_1.app.exit(exitCode);
-        return;
-    }
-    if (await forwardStartupArgvViaAppControlIfAvailable()) {
-        return;
-    }
-    if ((0, main_entry_runtime_1.shouldDetachBackgroundLaunch)(process.argv, process.env)) {
-        const childArgs = (0, main_entry_runtime_1.hasTransportedStartupArgs)(process.env) ? [] : process.argv.slice(1);
-        const child = (0, node_child_process_1.spawn)(process.execPath, childArgs, {
-            detached: true,
-            stdio: 'ignore',
-            env: (0, main_entry_runtime_1.sanitizeBackgroundEnv)(process.env),
-        });
-        child.unref();
-        process.exit(0);
-        return;
-    }
-    startMainProcess();
-}
-void runEntryProcess().catch((error) => {
-    console.error('SubMiner app-control handoff failed:', error);
-    startMainProcess();
-});
-//# sourceMappingURL=main-entry.js.map
@@ -51,15 +51,6 @@ function M.create(ctx)
 		return reason == "reload" or reason == "redirect"
 	end

-	local function has_next_playlist_item()
-		local playlist_count = mp.get_property_number("playlist-count")
-		local playlist_pos = mp.get_property_number("playlist-pos")
-		if type(playlist_count) ~= "number" or type(playlist_pos) ~= "number" then
-			return false
-		end
-		return playlist_count > 0 and playlist_pos >= 0 and playlist_pos < playlist_count - 1
-	end
-
 	local function clear_pending_visible_overlay_hide()
 		local timer = state.pending_visible_overlay_hide_timer
 		if timer and timer.kill then
@@ -72,9 +63,6 @@ function M.create(ctx)
 	local resolve_auto_start_visible_overlay_enabled

 	local function hide_visible_overlay_after_end_file()
-		if has_next_playlist_item() then
-			return
-		end
 		if state.visible_overlay_requested == true and not resolve_auto_start_visible_overlay_enabled() then
 			return
 		end
@@ -1,60 +1,147 @@
 > This is a prerelease build for testing. Stable changelog and docs-site updates remain pending until the final stable release.

-<!-- prerelease-base-version: 0.17.0 -->
-
 ## Highlights
+### Added
+
+- **Settings Window:** A dedicated Settings window is now available via `subminer --settings` or `subminer settings`, organized into Appearance, Behavior, Anki, Input, and Integration sections.
+  - Includes click-to-learn keybinding controls, an AnkiConnect deck dropdown that auto-fills from Yomitan's current mining deck, and AnkiConnect-backed deck, field, and note-type pickers.
+  - Live-saves changes for subtitle CSS declarations, stats keys, logging level, Anki field mappings, sentence card model, and other annotation and runtime options; search narrows across all categories including on multi-word terms. AI and translation settings remain config-file only.
+
+- **Auto-Updater:** SubMiner can now check for and apply updates from the system tray or by running `subminer -u`, with checksum verification and configurable update notifications.
+  - The `subminer` launcher and Linux rofi theme update automatically alongside the app.
+  - Set `updates.channel` to `"prerelease"` to receive beta and RC builds.
+
+- **First-Run Setup:** A new optional setup flow installs Bun and the `subminer` command-line launcher on Linux, macOS, and Windows.
+  - Windows users get a `subminer.cmd` PATH shim so `subminer` works in any terminal without manually adding `SubMiner.exe` to PATH.
+  - Setup recognizes existing `subminer` installs in Homebrew or user PATH directories and avoids writing into Homebrew-owned paths. An Open SubMiner Settings button is included on completion; the standalone setup app quits after finishing.
+
+- **Character Portraits:** Character-name subtitle matches can now show optional inline AniList character portraits.
+  - Manual AniList title overrides are scoped per media directory so separate season folders keep independent character dictionary selections.
+
+- **Log Export:** Sanitized log ZIP archives can be exported from the tray menu or by running `subminer logs -e`, with home-directory usernames redacted from the exported contents.
+
+- **Logging Configuration:** SubMiner's logging level is now forwarded into launcher-started and Windows shortcut-started mpv sessions, controlling mpv log verbosity and plugin script logging.
+  - The new `logging.rotation` config sets daily log retention (default 7 days). `logging.files` toggles let you enable or disable per-component log files; mpv logs are off by default unless explicitly enabled.
+
+- **Yomitan Popup Visibility:** The new `subtitleStyle.primaryVisibleOnYomitanPopup` option keeps hover-mode primary subtitles visible while a Yomitan lookup popup is open.
+
+- **Launcher:** `subminer --version` / `subminer -v` now prints the installed app version. The new `mpv.profile` config option passes an mpv profile to SubMiner-managed mpv launches, and bundled mpv plugin startup options are now configurable from SubMiner config.
+
 ### Changed

- **Subtitle Delay Shortcuts:** Overlay subtitle delay controls now match mpv's native defaults.
-  - `z`, `Z`, and `x` adjust `sub-delay`; `Ctrl+Shift+Left/Right` run native `sub-step` and show the current delay on the OSD.
-  - The previous SubMiner-only adjacent-cue delay action has been removed.
+- **Subtitle Appearance:** Primary and secondary subtitle appearance now use color controls plus CSS declaration editors, saved as `subtitleStyle.css` and `subtitleStyle.secondary.css`; sidebar appearance uses `subtitleSidebar.css`.
+  - Default font stack updated to `Hiragino Sans, M PLUS 1, Source Han Sans JP, Noto Sans CJK JP`; default text shadow is stronger, JLPT underlines are thicker, and the frequency `topX` threshold defaults to `10000`.
+  - Existing configs are migrated automatically: legacy appearance options and hover token colors fold into `subtitleStyle.css`, and user config files are preserved.

- **Update Notifications:** New installs now default to overlay-only update notifications instead of overlay plus system notifications.
+- **Known-Word Colors:** Known-word and N+1 annotation colors moved to `subtitleStyle.knownWordColor` and `subtitleStyle.nPlusOneColor`. Legacy Anki color keys remain accepted with deprecation warnings.
+  - N+1 highlighting is preserved for configs that already had it enabled; new configs leave it disabled unless `ankiConnect.nPlusOne.enabled` is set explicitly.
+
+- **Character Dictionary:** Entries are now scoped to the current AniList media and generate Japanese name aliases only, so raw romanized or English aliases no longer appear as separate results.
+  - A new `Ctrl/Cmd+D` manager modal lets you remove, reorder, or override loaded dictionary entries.
+  - The in-app AniList title selector now waits for an explicit search rather than triggering automatically; the search box is prefilled from the current filename guess.
+
+- **Linux Updater:** Tray "Check for Updates" now installs the new AppImage automatically via `electron-updater`, matching the macOS and Windows update flow. System-package-managed AppImages and non-AppImage launches fall back to the GitHub-asset flow.
+
+- **Subsync:** The subtitle sync dialog now always opens the manual picker; the `subsync.defaultMode` config option has been removed.
+
+- **Jellyfin Setup:** The server presets dropdown is replaced by a single editable server URL field.
+
+- **Defaults:** Jellyfin remote-session startup warmup and character-name subtitle highlighting now default to off.
+
+- **Runtime:** The bundled Electron runtime is updated from 39.8.6 to 42.2.0.

 ### Fixed

- **Anki Card Enrichment:** Fixed two issues where card fields were not populated correctly after mining.
-  - Highlight Word now bolds the mined word in Kiku sentence and sentence-furigana fields even when the source Yomitan sentence has no existing bold markup.
-  - Lapis and Kiku word cards enriched through SubMiner now include the word-and-sentence marker, restoring sentence context on the card front.
+- **macOS Overlay:** Significantly improved overlay focus and stability across a range of scenarios.
+  - The overlay hides when mpv loses focus, is minimized, or is no longer the foreground target; stays stable through transient window-tracking misses; remains correctly layered during stats mouse passthrough; and opens over fullscreen mpv without switching Spaces.
+  - Passthrough is fixed so mpv controls stay clickable before hovering a subtitle bar. The compiled mpv window helper is now correctly bundled, preventing the overlay from falling back to a slower startup path on first launch.

- **Windows Overlay:** Fixed shaky hover and click behavior on the subtitle bar when a video attaches to an already-running SubMiner instance.
+- **Linux/Hyprland Overlay:** Overlay placement refreshes after leaving mpv fullscreen so the visible overlay stays aligned to the player.
+  - The overlay stays stacked above mpv after click-to-focus events and is suspended while the in-player stats window is open.
+  - Settings windows (SubMiner and Yomitan) now open above the subtitle overlay; the overlay hides immediately when the character dictionary modal opens, including while AniList lookup is in progress.

- **Windows Anki & Media:** Fixed two issues affecting Windows users running SubMiner in background-launch mode.
-  - Known-word cache refreshes no longer fail when no deck is configured.
-  - Audio and image clipping now works correctly by recreating missing FFmpeg temp directories before processing.
+- **Jellyfin Playback:** Resolved a wide range of discovery and playback issues: the active item is no longer reloaded during startup, paused mpv is no longer misreported as playing, startup unpause no longer repeats after a manual pause or `y-t` toggle, and duplicate ready signals no longer re-show the overlay.
+  - Discovery now correctly handles delayed Japanese subtitle selection and prevents later-loading foreign tracks from stealing the active Japanese track.
+  - Discovery resume correctly handles `StartPositionTicks: 0` for items with saved progress.

- **Windows Character Dictionary:** The character dictionary auto-sync now correctly falls back to mpv's current video path on Windows when app media state is not yet ready.
+- **Jellyfin Subtitles:** Improved subtitle timing by preferring default embedded streams over external sidecars, stripping Jellyfin's server-selected stream from playback URLs, suppressing mpv auto-selection while SubMiner stages managed tracks, and automatically correcting Japanese-vs-English cue timeline offsets.
+  - Per-stream subtitle delay shifts are restored on load. Track selection now tolerates transient `track-list` read failures and numeric string track IDs on Linux.

- **Linux Support Assets:** Linux updates now create and refresh both managed support assets: the launcher runtime plugin copy and the rofi theme.
-  - First playback on a fresh Linux install auto-installs those bundled assets before mpv starts if either one is missing.
-  - Asset refreshes leave unrelated SubMiner data directories untouched and stage plugin copies before replacing the live runtime plugin.
+- **Jellyfin Overlay:** The visible subtitle overlay now shows automatically during Jellyfin playback so `subtitleStyle` appearance applies, and the bundled mpv plugin is injected when SubMiner auto-launches mpv so mpv-side keybindings work without overlay focus.
+  - The `y-t` overlay toggle is reliable and remains sticky across stream redirects.
+  - Passive Linux/Hyprland overlay shows no longer steal keyboard focus from mpv.

- **Linux Visible Overlay Startup:** Auto-paused visible overlay startup stays fully interactive during the first measurement gap.
-  - Startup subtitle cache misses paint raw text before tokenization finishes, and temporarily empty mpv subtitle reads refresh parsed cues before warm readiness resumes playback.
+- **Jellyfin Remote Progress:** Fixed progress sync for mpv/SubMiner seek jumps, stopped sessions, startup path changes, and Linux websocket reconnect windows.
+  - Play and Resume are now distinct: Play starts from the beginning while Resume starts at the saved position.
+  - Final progress reports use SubMiner's last known position when mpv resets during stop.

- **Playlist Transitions:** The visible overlay stays active while mpv advances to the next playlist item, including when the next episode loads after the warm transition delay.
+- **Jellyfin Identity:** Cast device identity is now derived from the OS hostname. Multiple SubMiner installs no longer share the same remote-session identity.

- **macOS Yomitan Popup Focus:** Yomitan popup focus is restored after card mining or popup reload.
-  - Clicking transparent overlay space now closes the popup and returns passthrough to mpv without a hide/reappear cycle.
+- **Jellyfin Tray:** The discovery tray checkbox stays in sync on Linux after tray, CLI, or startup remote-session changes. Stale discovery sessions restart automatically when the server no longer lists the SubMiner cast target.

- **Stats AniList Search:** Manual AniList linking from the stats page now strips generated `Season N` suffixes before searching, so the base anime title is used.
+- **Jellyfin Setup:** Fixed the Windows login flow with an IPC bridge and immediate progress feedback; unreachable servers time out with an inline error instead of hanging.

- **Desktop Notifications:** System notifications now show the SubMiner app icon when no custom notification image is provided.
+- **AniList Progress:** Threshold checks now use fresh playback position data so updates fire correctly when playback reaches or skips past the watched threshold.
+  - Season-specific results are preferred for multi-season files, with a clear message when the matched season is not in Planning or Watching status.
+  - Repeated missing-token checks no longer exhaust AniList retry attempts or create duplicate dead-letter entries for the same episode.

- **Release Notes:** GitHub release `What's Changed` and `New Contributors` attribution sections are preserved when CI regenerates release notes from committed changelog output.
+- **Anki:** Sentence-audio padding is now opt-in by default; animated AVIF freeze-frame duration is correctly aligned to word audio length without double-counting padding.
+  - Multi-line sentence mining stays aligned for repeated subtitle text; Kiku duplicate-card detection and merge flow are fixed; clipboard card updates from YouTube use mpv's resolved stream URLs; sentence cards refresh the secondary subtitle before saving.
+  - Known-word cache append is fixed when no default Anki mining deck is configured but multiple known-word deck field mappings are present.
+
+- **YouTube:** Primary subtitles are downloaded to temporary local files so the primary bar and sidebar read the same source, with cleanup on reload and quit.
+  - False load-failure notifications are suppressed. Launcher-managed playback creates the tray icon when attaching to an already-running process, and app-owned playback no longer lets the mpv plugin start a second SubMiner instance.
+
+- **Character Dictionary:** Surname honorifics are now matched for Japanese localized aliases embedded in AniList alternative names; cached snapshots are regenerated to include them.
+  - Cached media matches are reused when loading a title with an existing snapshot, avoiding redundant AniList search requests. Manager keyboard shortcuts are correctly forwarded to the mpv plugin.
+
+- **Updater:** Update checks are more stable across platforms: Linux uses GitHub release metadata; `subminer -u` can update independently of the tray app; macOS update dialogs reliably appear in the foreground.
+  - Builds that cannot apply native updates show a manual-install message instead of a restart prompt. Windows retains the native NSIS update path while routing updater HTTP through the main process.
+
+- **Setup - macOS:** First-run setup recognizes existing `subminer` installs in Homebrew or user PATH directories and avoids writing into Homebrew-owned paths.
+  - `subminer app --setup` opens the setup flow even when SubMiner is already running. The standalone setup app quits after completing first-run setup, and `subminer settings` exits cleanly when the window is closed.
+
+- **Tray App:** Fixed several lifecycle issues: the tray stays running when Yomitan settings are closed; a close-only menu prevents accidentally quitting the tray app; an in-page close button is available on Hyprland where native window controls are unavailable.
+  - Settings loading no longer blocks other tray actions; the embedded popup preview is disabled to prevent renderer hangs during sidebar navigation; extension refreshes at startup are serialized; the session help modal closes correctly without mpv running.
+  - On Windows, "Open SubMiner Setup" now correctly opens the setup window after first-run setup is complete.
+
+- **Launcher:** Launcher-opened videos reuse an already-running background SubMiner instance and correctly reapply preferred subtitles on warm launches. Videos stay paused until subtitle priming and tokenization readiness complete.
+  - `subminer settings` on macOS no longer emits Electron menu diagnostics and exits cleanly when the window is closed. Linux first-run launcher installs build with a valid Bun shebang; `subminer app` on Linux returns control to the terminal immediately.
+  - On Windows, managed mpv launches from a background instance correctly retarget the new mpv socket, bind to the player window, and receive startup overlay options.
+
+- **Playback:** The first subtitle is primed before autoplay resumes so the overlay renders text before video playback begins. Launcher-owned videos quit SubMiner when playback ends while background and tray sessions stay alive.
+  - The visible overlay and subtitle stream stay alive after restarting SubMiner from the `y-r` shortcut, with correct Linux bounds reapplication and user-paused playback preserved through readiness gates.
+
+- **Subtitle Frequency:** Frequency highlighting is preserved for determiner-led noun compounds like `その場` while standalone determiners are still filtered. Annotations are corrected for Yomitan single-token compounds with internal particles like `目の前`.
+
+- **Subtitle Annotation Prefetch:** Cached annotations and character images are ready for more live subtitle changes without delaying raw subtitle display.
+
+- **Shortcuts:** Native mpv menu shortcuts are disabled during managed macOS playback so SubMiner shortcuts also work while mpv has focus. Session shortcuts including `stats.markWatchedKey` are correctly wired through mpv. The visible overlay receives focus when entering multi-line copy/mine selection so number keys work on macOS and Windows.
+
+- **Stats:** In-player stats layering is fixed so delete confirmations, overlay modals, and update-check dialogs appear above the stats window. Jellyfin playback stats are grouped under item metadata so watched episodes merge with matching local library titles and display clean names.
+
+- **Sidebar:** Yomitan lookup popups opened from the subtitle sidebar now correctly pause playback when popup auto-pause is enabled. Mined cards use audio and images from the clicked subtitle line rather than the current primary line.
+
+- **Controller:** Config and debug shortcuts stay closed while controller support is disabled, with a notice to enable `controller.enabled`. Learn mode can be entered from the edit pencil or binding badge; remaps are saved per controller profile, and individual bindings can be reset to their defaults.
+
+- **Discord Rich Presence:** Presence no longer falls back to Jellyfin stream URLs; Jellyfin playback titles are primed before loading tokenized streams so presence shows the show/episode title.
+
+- **WebSocket:** The regular subtitle WebSocket now sends plain text only; annotation spans and token metadata are sent exclusively on the annotation WebSocket.
+
+- **Windows Startup:** Fatal startup errors now show a native error dialog and write details to the app log instead of exiting silently.
+
+- **Yomitan:** Fixed popups not opening when overlay startup races the Yomitan extension load.
+
+- **Subtitle Sync Modal:** Fixed a macOS issue where the modal would flash and disappear on the first attempt, or leave stale state after syncing.

 ### Docs

- **Linux Update Flow:** Documented that Linux update flows manage the launcher runtime plugin copy and rofi theme from `subminer-assets.tar.gz`, and that normal playback auto-installs those managed support assets if either one is missing.
+- **Versioned Docs:** Stable docs are now published at the site root with current development docs under `/main/`.
+  - Fixed versioned docs navigation so archived pages keep local links under the selected version, the version switcher no longer nests paths incorrectly, and local dev version routes serve warmed archive files instead of redirecting to production.

-## What's Changed
+- **Configuration Reference:** All previously undocumented config options are now covered, including `subtitleStyle.primaryDefaultMode`, `stats.markWatchedKey`, `immersionTracking.lifetimeSummaries.*`, and all seven `mpv.*` launcher options. Updated known-word cache docs and examples to recommend expression/word fields.

- Replace subtitle delay actions with native mpv keybindings by @ksyasuda in #120
- fix(stats): strip Season N suffix from AniList title searches by @ksyasuda in #121
- fix(overlay): preserve visible state across playlist item transitions by @ksyasuda in #124
- fix(overlay): restore macOS Yomitan popup focus without breaking click-away by @ksyasuda in #125
- fix(linux): auto-install managed plugin copy; include in asset updates by @ksyasuda in #127
- Fix Windows Anki startup and overlay regressions by @ksyasuda in #128
+- **Architecture Docs:** Added a Playback Startup Flow diagram and a Runtime Sockets section and diagram to the IPC + Runtime Contracts page, with cross-reference pointers in the MPV Plugin and Troubleshooting pages.

 ## Installation

@@ -64,7 +151,6 @@ See the README and docs/installation guide for full setup steps.

 - Linux: `SubMiner.AppImage`
 - macOS: `SubMiner-*.dmg` and `SubMiner-*.zip`
- Windows: `SubMiner-*.exe` and `SubMiner-*-win.zip`
 - Optional extras: `subminer-assets.tar.gz` and the `subminer` launcher

 Note: the `subminer` wrapper script uses Bun (`#!/usr/bin/env bun`), so `bun` must be installed and on `PATH`.
@@ -605,7 +605,6 @@ test('writePrereleaseNotesForVersion writes cumulative beta notes without mutati

    const prereleaseNotes = fs.readFileSync(outputPath, 'utf8');
    assert.match(prereleaseNotes, /^> This is a prerelease build for testing\./m);
-    assert.match(prereleaseNotes, /<!-- prerelease-base-version: 0\.11\.3 -->/);
    assert.match(prereleaseNotes, /## Highlights\n### Added\n- Polished: added entry\./);
    assert.match(prereleaseNotes, /### Fixed\n- Polished: fixed entry\./);
    assert.match(prereleaseNotes, /## Installation\n\nSee the README and docs\/installation guide/);
@@ -621,8 +620,6 @@ test('writePrereleaseNotesForVersion reuses existing prerelease notes when addin
  const existingNotes = [
    '> This is a prerelease build for testing. Stable changelog and docs-site updates remain pending until the final stable release.',
    '',
-    '<!-- prerelease-base-version: 0.11.3 -->',
-    '',
    '## Highlights',
    '### Added',
    '- Overlay: Previous beta entry.',
@@ -682,61 +679,6 @@ test('writePrereleaseNotesForVersion reuses existing prerelease notes when addin
  }
 });

-test('writePrereleaseNotesForVersion ignores unmarked prerelease notes from an older release line', async () => {
-  const { writePrereleaseNotesForVersion } = await loadModule();
-  const workspace = createWorkspace('prerelease-ignore-unmarked-old-notes');
-  const projectRoot = path.join(workspace, 'SubMiner');
-  const existingNotes = [
-    '> This is a prerelease build for testing. Stable changelog and docs-site updates remain pending until the final stable release.',
-    '',
-    '## Highlights',
-    '### Added',
-    '- Settings Window: Previous release line entry.',
-    '',
-    '## Installation',
-    '',
-    'See the README and docs/installation guide for full setup steps.',
-    '',
-  ].join('\n');
-
-  fs.mkdirSync(path.join(projectRoot, 'changes'), { recursive: true });
-  fs.mkdirSync(path.join(projectRoot, 'release'), { recursive: true });
-  fs.writeFileSync(
-    path.join(projectRoot, 'package.json'),
-    JSON.stringify({ name: 'subminer', version: '0.17.0-beta.1' }, null, 2),
-    'utf8',
-  );
-  fs.writeFileSync(path.join(projectRoot, 'release', 'prerelease-notes.md'), existingNotes, 'utf8');
-  fs.writeFileSync(
-    path.join(projectRoot, 'changes', '001.md'),
-    [
-      'type: changed',
-      'area: overlay',
-      '',
-      '- Replaced subtitle delay actions with native mpv keybindings.',
-    ].join('\n'),
-    'utf8',
-  );
-
-  try {
-    const stub = defaultStubClaude();
-    const outputPath = writePrereleaseNotesForVersion({
-      cwd: projectRoot,
-      version: '0.17.0-beta.1',
-      deps: { runClaude: stub.runClaude },
-    });
-
-    assert.equal(stub.calls.length, 1, 'prerelease should issue exactly one Claude call');
-    assert.doesNotMatch(stub.calls[0]!.input, /EXISTING PRERELEASE NOTES/);
-    assert.doesNotMatch(stub.calls[0]!.input, /Settings Window: Previous release line entry/);
-
-    const prereleaseNotes = fs.readFileSync(outputPath, 'utf8');
-    assert.match(prereleaseNotes, /### Changed\n- Polished: changed entry\./);
-  } finally {
-    fs.rmSync(workspace, { recursive: true, force: true });
-  }
-});
-
 test('writePrereleaseNotesForVersion prompts Claude to revise stale prerelease bullets instead of appending fix churn', async () => {
  const { writePrereleaseNotesForVersion } = await loadModule();
  const workspace = createWorkspace('prerelease-net-outcome-prompt');
@@ -744,8 +686,6 @@ test('writePrereleaseNotesForVersion prompts Claude to revise stale prerelease b
  const existingNotes = [
    '> This is a prerelease build for testing. Stable changelog and docs-site updates remain pending until the final stable release.',
    '',
-    '<!-- prerelease-base-version: 0.12.0 -->',
-    '',
    '## Highlights',
    '### Added',
    '- Config Window: Previous beta entry.',
@@ -93,40 +93,6 @@ function isSupportedPrereleaseVersion(version: string): boolean {
  return /^\d+\.\d+\.\d+-(beta|rc)\.\d+$/u.test(normalizeVersion(version));
 }

-function resolvePrereleaseBaseVersion(version: string): string {
-  const match = /^(\d+\.\d+\.\d+)-(?:beta|rc)\.\d+$/u.exec(normalizeVersion(version));
-  if (!match) {
-    throw new Error(
-      `Unsupported prerelease version (${version}). Expected x.y.z-beta.N or x.y.z-rc.N.`,
-    );
-  }
-  return match[1]!;
-}
-
-function renderPrereleaseBaseVersionMarker(version: string): string {
-  return `<!-- prerelease-base-version: ${resolvePrereleaseBaseVersion(version)} -->`;
-}
-
-function extractPrereleaseBaseVersionMarker(notes: string): string | null {
-  return (
-    /<!--\s*prerelease-base-version:\s*(\d+\.\d+\.\d+)\s*-->/u.exec(notes)?.[1] ?? null
-  );
-}
-
-function stripPrereleaseMetadata(notes: string): string {
-  return notes
-    .replace(/<!--\s*prerelease-base-version:\s*\d+\.\d+\.\d+\s*-->\s*/u, '')
-    .trim();
-}
-
-function resolveReusablePrereleaseNotes(notes: string, version: string): string | undefined {
-  const existingBaseVersion = extractPrereleaseBaseVersionMarker(notes);
-  if (existingBaseVersion !== resolvePrereleaseBaseVersion(version)) {
-    return undefined;
-  }
-  return stripPrereleaseMetadata(notes);
-}
-
 function verifyRequestedVersionMatchesPackageVersion(
  options: Pick<ChangelogOptions, 'cwd' | 'version' | 'deps'>,
 ): void {
@@ -703,16 +669,13 @@ function renderReleaseNotes(
    disclaimer?: string;
    contributions?: Contribution[];
    contributorSections?: string[];
-    metadata?: string[];
  },
 ): string {
  const prefix = options?.disclaimer ? [options.disclaimer, ''] : [];
-  const metadata = options?.metadata?.length ? [...options.metadata, ''] : [];
  const contributorSections =
    options?.contributorSections ?? renderContributorsSections(options?.contributions ?? []);
  return [
    ...prefix,
-    ...metadata,
    '## Highlights',
    changes,
    '',
@@ -742,7 +705,6 @@ function writeReleaseNotesFile(
    outputPath?: string;
    contributions?: Contribution[];
    contributorSections?: string[];
-    metadata?: string[];
  },
 ): string {
  const mkdirSync = deps?.mkdirSync ?? fs.mkdirSync;
@@ -1076,7 +1038,7 @@ export function writePrereleaseNotesForVersion(options?: ChangelogOptions): stri

  const prereleaseNotesPath = path.join(cwd, PRERELEASE_NOTES_PATH);
  const existingReleaseNotes = existsSync(prereleaseNotesPath)
-    ? resolveReusablePrereleaseNotes(readFileSync(prereleaseNotesPath, 'utf8'), version)
+    ? readFileSync(prereleaseNotesPath, 'utf8')
    : undefined;
  const changes = polishFragmentsWithClaude(fragments, {
    mode: 'release-notes',
@@ -1090,7 +1052,6 @@ export function writePrereleaseNotesForVersion(options?: ChangelogOptions): stri
      '> This is a prerelease build for testing. Stable changelog and docs-site updates remain pending until the final stable release.',
    outputPath: PRERELEASE_NOTES_PATH,
    contributions,
-    metadata: [renderPrereleaseBaseVersionMarker(version)],
  });
 }

@@ -69,12 +69,6 @@ local function run_plugin_scenario(config)
 			if name == "osd-height" then
 				return config.osd_height or 720
 			end
-			if name == "playlist-count" then
-				return config.playlist_count
-			end
-			if name == "playlist-pos" then
-				return config.playlist_pos
-			end
 			return nil
 		end

@@ -633,46 +627,6 @@ do
 	)
 end

-do
-	local scenario = {
-		process_list = "",
-		defer_timeouts = true,
-		option_overrides = {
-			binary_path = binary_path,
-			auto_start = "yes",
-			auto_start_visible_overlay = "yes",
-			auto_start_pause_until_ready = "yes",
-			socket_path = "/tmp/subminer-socket",
-		},
-		input_ipc_server = "/tmp/subminer-socket",
-		path = "/media/slow-episode-01.mkv",
-		media_title = "Slow Episode 1",
-		playlist_count = 2,
-		playlist_pos = 0,
-		files = {
-			[binary_path] = true,
-		},
-	}
-	local recorded, err = run_plugin_scenario(scenario)
-	assert_true(recorded ~= nil, "plugin failed to load for slow warm playlist visibility scenario: " .. tostring(err))
-	fire_event(recorded, "file-loaded")
-	recorded.script_messages["subminer-autoplay-ready"]()
-	fire_event(recorded, "end-file", { reason = "eof" })
-	fire_pending_timeouts(recorded)
-	scenario.path = "/media/slow-episode-02.mkv"
-	scenario.media_title = "Slow Episode 2"
-	scenario.playlist_pos = 1
-	fire_event(recorded, "file-loaded")
-	assert_true(
-		count_control_calls(recorded.async_calls, "--hide-visible-overlay") == 0,
-		"slow playlist advance should preserve visible overlay state while the next episode is pending"
-	)
-	assert_true(
-		count_start_calls(recorded.async_calls) == 1,
-		"slow playlist visibility reuse should not issue another --start command"
-	)
-end
-
 do
 	local scenario = {
 		process_list = "",
@@ -95,7 +95,7 @@ function createIntegrationTestContext(
    knownWordsScope: string;
    knownWordsLastRefreshedAtMs: number;
  };
-  privateState.knownWordsScope = 'all';
+  privateState.knownWordsScope = 'is:note';
  privateState.knownWordsLastRefreshedAtMs = Date.now();

  return {
@@ -324,119 +324,6 @@ test('AnkiIntegration resolves merged-away note ids to the kept note id', () =>
  }
 });

-function processSentenceWithConfig(
-  config: Partial<AnkiConnectConfig>,
-  mpvSentence: string,
-  noteFields: Record<string, string>,
-): string {
-  const integration = new AnkiIntegration(config as AnkiConnectConfig, {} as never, {} as never);
-  return (
-    integration as unknown as {
-      processSentence: (sentence: string, fields: Record<string, string>) => string;
-    }
-  ).processSentence(mpvSentence, noteFields);
-}
-
-function processSentenceFuriganaWithConfig(
-  config: Partial<AnkiConnectConfig>,
-  sentenceFurigana: string,
-  noteFields: Record<string, string>,
-): string {
-  const integration = new AnkiIntegration(config as AnkiConnectConfig, {} as never, {} as never);
-  return (
-    integration as unknown as {
-      processSentenceFurigana: (sentence: string, fields: Record<string, string>) => string;
-    }
-  ).processSentenceFurigana(sentenceFurigana, noteFields);
-}
-
-test('AnkiIntegration highlights mined word from expression field when sentence has no bold marker', () => {
-  const processed = processSentenceWithConfig(
-    {
-      fields: {
-        word: 'Expression',
-        sentence: 'Sentence',
-      },
-      behavior: {
-        highlightWord: true,
-      },
-    },
-    '先日 貴様らが潜入した キールダンジョンから―',
-    {
-      expression: '潜入',
-      sentence: '先日 貴様らが潜入した キールダンジョンから―',
-    },
-  );
-
-  assert.equal(processed, '先日 貴様らが<b>潜入</b>した キールダンジョンから―');
-});
-
-test('AnkiIntegration keeps existing Yomitan bold target when present', () => {
-  const processed = processSentenceWithConfig(
-    {
-      fields: {
-        word: 'Expression',
-        sentence: 'Sentence',
-      },
-      behavior: {
-        highlightWord: true,
-      },
-    },
-    '先日 貴様らが潜入した キールダンジョンから―',
-    {
-      expression: '潜入',
-      sentence: '<b>潜入した</b>',
-    },
-  );
-
-  assert.equal(processed, '先日 貴様らが<b>潜入した</b> キールダンジョンから―');
-});
-
-test('AnkiIntegration leaves sentence plain when word highlighting is disabled', () => {
-  const processed = processSentenceWithConfig(
-    {
-      fields: {
-        word: 'Expression',
-        sentence: 'Sentence',
-      },
-      behavior: {
-        highlightWord: false,
-      },
-    },
-    '先日 貴様らが潜入した キールダンジョンから―',
-    {
-      expression: '潜入',
-      sentence: '<b>潜入</b>',
-    },
-  );
-
-  assert.equal(processed, '先日 貴様らが潜入した キールダンジョンから―');
-});
-
-test('AnkiIntegration highlights mined word in sentence furigana field', () => {
-  const processed = processSentenceFuriganaWithConfig(
-    {
-      fields: {
-        word: 'Expression',
-        sentence: 'Sentence',
-      },
-      behavior: {
-        highlightWord: true,
-      },
-    },
-    '<span class="term"><ruby>不思議<rt>ふしぎ</rt></ruby></span><span class="term">な</span><span class="term"><ruby>特技<rt>とくぎ</rt></ruby></span><span class="term">を</span>',
-    {
-      expression: '特技',
-      sentence: '不思議な特技を',
-    },
-  );
-
-  assert.equal(
-    processed,
-    '<span class="term"><ruby>不思議<rt>ふしぎ</rt></ruby></span><span class="term">な</span><b><span class="term"><ruby>特技<rt>とくぎ</rt></ruby></span></b><span class="term">を</span>',
-  );
-});
-
 test('AnkiIntegration does not allocate proxy server when proxy transport is disabled', () => {
  const integration = new AnkiIntegration(
    {
@@ -70,7 +70,7 @@ interface NoteInfo {
  fields: Record<string, { value: string }>;
 }

-type CardKind = 'sentence' | 'audio' | 'word-and-sentence';
+type CardKind = 'sentence' | 'audio';

 function trimToNonEmptyString(value: unknown): string | null {
  if (typeof value !== 'string') return null;
@@ -78,66 +78,6 @@ function trimToNonEmptyString(value: unknown): string | null {
  return trimmed.length > 0 ? trimmed : null;
 }

-function stripRubyReadingText(value: string): string {
-  return value
-    .replace(/<rt\b[^>]*>[\s\S]*?<\/rt>/gi, '')
-    .replace(/<rp\b[^>]*>[\s\S]*?<\/rp>/gi, '');
-}
-
-function stripHtmlTags(value: string): string {
-  return value.replace(/<[^>]+>/g, '');
-}
-
-function getVisibleFuriganaText(value: string): string {
-  return stripHtmlTags(stripRubyReadingText(value));
-}
-
-function boldMatchingFuriganaTerms(sentenceFurigana: string, highlightedText: string): string {
-  if (!sentenceFurigana || !highlightedText || /<b\b/i.test(sentenceFurigana)) {
-    return sentenceFurigana;
-  }
-
-  const spanRegex = /<span\b[^>]*>[\s\S]*?<\/span>/gi;
-  const spans: Array<{ start: number; end: number; visibleStart: number; visibleEnd: number }> = [];
-  let visibleSentence = '';
-  let match: RegExpExecArray | null;
-  while ((match = spanRegex.exec(sentenceFurigana)) !== null) {
-    const visibleStart = visibleSentence.length;
-    visibleSentence += getVisibleFuriganaText(match[0] || '');
-    spans.push({
-      start: match.index,
-      end: match.index + match[0].length,
-      visibleStart,
-      visibleEnd: visibleSentence.length,
-    });
-  }
-
-  if (spans.length === 0) {
-    return sentenceFurigana.replace(highlightedText, `<b>${highlightedText}</b>`);
-  }
-
-  const highlightStart = visibleSentence.indexOf(highlightedText);
-  if (highlightStart === -1) {
-    return sentenceFurigana;
-  }
-  const highlightEnd = highlightStart + highlightedText.length;
-  const matchingSpans = spans.filter(
-    (span) => span.visibleEnd > highlightStart && span.visibleStart < highlightEnd,
-  );
-  if (matchingSpans.length === 0) {
-    return sentenceFurigana;
-  }
-
-  let result = sentenceFurigana;
-  for (const span of [...matchingSpans].reverse()) {
-    result = `${result.slice(0, span.start)}<b>${result.slice(
-      span.start,
-      span.end,
-    )}</b>${result.slice(span.end)}`;
-  }
-  return result;
-}
-
 function decodeURIComponentSafe(value: string): string {
  try {
    return decodeURIComponent(value);
@@ -521,10 +461,6 @@ export class AnkiIntegration {
      handleFieldGroupingManual: (originalNoteId, newNoteId, newNoteInfo, expression) =>
        this.handleFieldGroupingManual(originalNoteId, newNoteId, newNoteInfo, expression),
      processSentence: (mpvSentence, noteFields) => this.processSentence(mpvSentence, noteFields),
-      processSentenceFurigana: (sentenceFurigana, noteFields) =>
-        this.processSentenceFurigana(sentenceFurigana, noteFields),
-      setCardTypeFields: (updatedFields, availableFieldNames, cardKind) =>
-        this.setCardTypeFields(updatedFields, availableFieldNames, cardKind),
      resolveConfiguredFieldName: (noteInfo, ...preferredNames) =>
        this.resolveConfiguredFieldName(noteInfo, ...preferredNames),
      getResolvedSentenceAudioFieldName: (noteInfo) =>
@@ -741,25 +677,20 @@ export class AnkiIntegration {
    return result;
  }

-  private getSentenceHighlightText(noteFields: Record<string, string>): string {
-    const sentenceFieldName = this.config.fields?.sentence?.toLowerCase() || 'sentence';
-    const existingSentence = noteFields[sentenceFieldName] || '';
-    return (
-      existingSentence.match(/<b>(.*?)<\/b>/)?.[1] ||
-      getPreferredWordValueFromExtractedFields(noteFields, this.config).trim()
-    );
-  }
-
  private processSentence(mpvSentence: string, noteFields: Record<string, string>): string {
    if (this.config.behavior?.highlightWord === false) {
      return mpvSentence;
    }

-    const highlightedText = this.getSentenceHighlightText(noteFields);
-    if (!highlightedText) {
+    const sentenceFieldName = this.config.fields?.sentence?.toLowerCase() || 'sentence';
+    const existingSentence = noteFields[sentenceFieldName] || '';
+
+    const highlightMatch = existingSentence.match(/<b>(.*?)<\/b>/);
+    if (!highlightMatch || !highlightMatch[1]) {
      return mpvSentence;
    }

+    const highlightedText = highlightMatch[1];
    const index = mpvSentence.indexOf(highlightedText);

    if (index === -1) {
@@ -771,20 +702,6 @@ export class AnkiIntegration {
    return `${prefix}<b>${highlightedText}</b>${suffix}`;
  }

-  private processSentenceFurigana(
-    sentenceFurigana: string,
-    noteFields: Record<string, string>,
-  ): string {
-    if (this.config.behavior?.highlightWord === false) {
-      return sentenceFurigana;
-    }
-
-    const highlightedText = this.getSentenceHighlightText(noteFields);
-    return highlightedText
-      ? boldMatchingFuriganaTerms(sentenceFurigana, highlightedText)
-      : sentenceFurigana;
-  }
-
  private consumeSubtitleMiningContext(): SubtitleMiningContext | null {
    if (!this.consumeSubtitleMiningContextCallback) {
      return null;
@@ -1113,30 +1030,6 @@ export class AnkiIntegration {
  ): void {
    const audioFlagNames = ['IsAudioCard'];

-    if (cardKind === 'word-and-sentence') {
-      const wordAndSentenceFlag = this.resolveFieldName(
-        availableFieldNames,
-        'IsWordAndSentenceCard',
-      );
-      if (!wordAndSentenceFlag) {
-        return;
-      }
-      updatedFields[wordAndSentenceFlag] = 'x';
-
-      const sentenceFlag = this.resolveFieldName(availableFieldNames, 'IsSentenceCard');
-      if (sentenceFlag && sentenceFlag !== wordAndSentenceFlag) {
-        updatedFields[sentenceFlag] = '';
-      }
-
-      for (const audioFlagName of audioFlagNames) {
-        const resolved = this.resolveFieldName(availableFieldNames, audioFlagName);
-        if (resolved && resolved !== wordAndSentenceFlag) {
-          updatedFields[resolved] = '';
-        }
-      }
-      return;
-    }
-
    if (cardKind === 'sentence') {
      const sentenceFlag = this.resolveFieldName(availableFieldNames, 'IsSentenceCard');
      if (sentenceFlag) {
@@ -6,27 +6,6 @@ import type { AnkiConnectConfig } from '../types/anki';

 type CardCreationDeps = ConstructorParameters<typeof CardCreationService>[0];

-function setWordAndSentenceCardTypeFields(
-  updatedFields: Record<string, string>,
-  availableFieldNames: string[],
-  cardKind: 'sentence' | 'audio' | 'word-and-sentence',
-): void {
-  if (cardKind !== 'word-and-sentence') return;
-
-  const resolveFieldName = (preferredName: string): string | null =>
-    availableFieldNames.find((name) => name.toLowerCase() === preferredName.toLowerCase()) ?? null;
-  const wordAndSentenceFlag = resolveFieldName('IsWordAndSentenceCard');
-  if (!wordAndSentenceFlag) return;
-
-  updatedFields[wordAndSentenceFlag] = 'x';
-  for (const flagName of ['IsSentenceCard', 'IsAudioCard']) {
-    const resolved = resolveFieldName(flagName);
-    if (resolved && resolved !== wordAndSentenceFlag) {
-      updatedFields[resolved] = '';
-    }
-  }
-}
-
 function createManualUpdateService(overrides: Partial<CardCreationDeps> = {}): {
  service: CardCreationService;
  updatedFields: Record<string, string>[];
@@ -163,72 +142,6 @@ test('manual clipboard subtitle update replaces sentence audio without touching
  );
 });

-test('manual clipboard subtitle update marks Kiku word cards as word-and-sentence cards when enabled', async () => {
-  const { service, updatedFields } = createManualUpdateService({
-    getConfig: () =>
-      ({
-        deck: 'Mining',
-        fields: {
-          word: 'Expression',
-          sentence: 'Sentence',
-          audio: 'ExpressionAudio',
-        },
-        media: {
-          generateAudio: false,
-          generateImage: false,
-          maxMediaDuration: 30,
-        },
-        behavior: {
-          overwriteAudio: false,
-          overwriteImage: false,
-        },
-        ai: false,
-      }) as AnkiConnectConfig,
-    client: {
-      addNote: async () => 0,
-      addTags: async () => undefined,
-      notesInfo: async () => [
-        {
-          noteId: 42,
-          fields: {
-            Expression: { value: '単語' },
-            Sentence: { value: '' },
-            IsWordAndSentenceCard: { value: '' },
-            IsSentenceCard: { value: '' },
-            IsAudioCard: { value: '' },
-          },
-        },
-      ],
-      updateNoteFields: async (_noteId, fields) => {
-        updatedFields.push(fields);
-      },
-      storeMediaFile: async () => undefined,
-      findNotes: async () => [42],
-      retrieveMediaFile: async () => '',
-    },
-    getEffectiveSentenceCardConfig: () => ({
-      model: 'Sentence',
-      sentenceField: 'Sentence',
-      audioField: 'SentenceAudio',
-      lapisEnabled: false,
-      kikuEnabled: true,
-      kikuFieldGrouping: 'disabled',
-      kikuDeleteDuplicateInAuto: false,
-    }),
-    setCardTypeFields: setWordAndSentenceCardTypeFields,
-  });
-
-  await service.updateLastAddedFromClipboard('字幕');
-
-  assert.equal(updatedFields.length, 1);
-  assert.deepEqual(updatedFields[0], {
-    Sentence: '字幕',
-    IsWordAndSentenceCard: 'x',
-    IsSentenceCard: '',
-    IsAudioCard: '',
-  });
-});
-
 test('manual clipboard subtitle update skips audio when sentence audio field is missing', async () => {
  const { service, updatedFields, mergeCalls, storedMedia } = createManualUpdateService({
    client: {
@@ -10,7 +10,6 @@ import { AiConfig } from '../types/integrations';
 import { MpvClient } from '../types/runtime';
 import { resolveSentenceBackText } from './ai';
 import { resolveMediaGenerationInputPath } from './media-source';
-import { shouldMarkWordAndSentenceCard } from './note-field-utils';

 const log = createLogger('anki').child('integration.card-creation');

@@ -19,7 +18,7 @@ export interface CardCreationNoteInfo {
  fields: Record<string, { value: string }>;
 }

-type CardKind = 'sentence' | 'audio' | 'word-and-sentence';
+type CardKind = 'sentence' | 'audio';

 interface CardCreationClient {
  addNote(
@@ -220,8 +219,7 @@ export class CardCreationService {
          this.deps.getConfig(),
        );
        const sentenceAudioField = this.getResolvedSentenceOnlyAudioFieldName(noteInfo);
-        const sentenceCardConfig = this.deps.getEffectiveSentenceCardConfig();
-        const sentenceField = sentenceCardConfig.sentenceField;
+        const sentenceField = this.deps.getEffectiveSentenceCardConfig().sentenceField;

        const sentence = blocks.join(' ');
        const updatedFields: Record<string, string> = {};
@@ -232,13 +230,6 @@ export class CardCreationService {
        if (sentenceField) {
          const processedSentence = this.deps.processSentence(sentence, fields);
          updatedFields[sentenceField] = processedSentence;
-          if (shouldMarkWordAndSentenceCard(noteInfo, sentenceCardConfig)) {
-            this.deps.setCardTypeFields(
-              updatedFields,
-              Object.keys(noteInfo.fields),
-              'word-and-sentence',
-            );
-          }
          updatePerformed = true;
        }

@@ -94,7 +94,7 @@ test('KnownWordCacheManager startLifecycle keeps fresh persisted cache without i
      JSON.stringify({
        version: 2,
        refreshedAtMs: 120_000,
-        scope: '{"refreshMinutes":60,"scope":"all","fieldsWord":""}',
+        scope: '{"refreshMinutes":60,"scope":"is:note","fieldsWord":""}',
        words: ['猫'],
        notes: {
          '1': ['猫'],
@@ -143,7 +143,7 @@ test('KnownWordCacheManager startLifecycle immediately refreshes stale persisted
      JSON.stringify({
        version: 2,
        refreshedAtMs: 59_000,
-        scope: '{"refreshMinutes":1,"scope":"all","fieldsWord":"Word"}',
+        scope: '{"refreshMinutes":1,"scope":"is:note","fieldsWord":"Word"}',
        words: ['猫'],
        notes: {
          '1': ['猫'],
@@ -229,7 +229,7 @@ test('KnownWordCacheManager refresh incrementally reconciles deleted and edited
      JSON.stringify({
        version: 2,
        refreshedAtMs: 1,
-        scope: '{"refreshMinutes":1440,"scope":"all","fieldsWord":"Word"}',
+        scope: '{"refreshMinutes":1440,"scope":"is:note","fieldsWord":"Word"}',
        words: ['猫', '犬'],
        notes: {
          '1': ['猫'],
@@ -276,36 +276,6 @@ test('KnownWordCacheManager refresh incrementally reconciles deleted and edited
  }
 });

-test('KnownWordCacheManager uses empty query when no known-word deck is configured', async () => {
-  const config: AnkiConnectConfig = {
-    fields: {
-      word: 'Word',
-    },
-    knownWords: {
-      highlightEnabled: true,
-    },
-  };
-  const { manager, clientState, cleanup } = createKnownWordCacheHarness(config);
-
-  try {
-    clientState.findNotesByQuery.set('', [1]);
-    clientState.notesInfoResult = [
-      {
-        noteId: 1,
-        fields: {
-          Word: { value: '猫' },
-        },
-      },
-    ];
-
-    await manager.refresh(true);
-
-    assert.equal(manager.isKnownWord('猫'), true);
-  } finally {
-    cleanup();
-  }
-});
-
 test('KnownWordCacheManager skips malformed note info without fields', async () => {
  const config: AnkiConnectConfig = {
    fields: {
@@ -394,7 +364,7 @@ test('KnownWordCacheManager preserves cache state key captured before refresh wo
      scope: string;
      words: string[];
    };
-    assert.equal(persisted.scope, '{"refreshMinutes":1,"scope":"all","fieldsWord":"Word"}');
+    assert.equal(persisted.scope, '{"refreshMinutes":1,"scope":"is:note","fieldsWord":"Word"}');
    assert.deepEqual(persisted.words, ['猫']);
  } finally {
    fs.rmSync(stateDir, { recursive: true, force: true });
@@ -598,7 +568,7 @@ test('KnownWordCacheManager reports immediate append cache clears as mutations',
      JSON.stringify({
        version: 2,
        refreshedAtMs: Date.now(),
-        scope: '{"refreshMinutes":60,"scope":"all","fieldsWord":"Expression"}',
+        scope: '{"refreshMinutes":60,"scope":"is:note","fieldsWord":"Expression"}',
        words: ['猫'],
        notes: {
          '1': ['猫'],
@@ -48,7 +48,7 @@ export function getKnownWordCacheScopeForConfig(config: AnkiConnectConfig): stri
  }

  const configuredDeck = trimToNonEmptyString(config.deck);
-  return configuredDeck ? `deck:${configuredDeck}` : 'all';
+  return configuredDeck ? `deck:${configuredDeck}` : 'is:note';
 }

 export function getKnownWordCacheLifecycleConfig(config: AnkiConnectConfig): string {
@@ -396,7 +396,7 @@ export class KnownWordCacheManager {
  private buildKnownWordsQuery(): string {
    const decks = this.getKnownWordDecks();
    if (decks.length === 0) {
-      return '';
+      return 'is:note';
    }

    if (decks.length === 1) {
@@ -1,34 +0,0 @@
-export interface NoteFieldValueInfo {
-  fields: Record<string, { value: string }>;
-}
-
-export function getNoteFieldValue(noteInfo: NoteFieldValueInfo, preferredName: string): string | null {
-  const resolvedFieldName = Object.keys(noteInfo.fields).find(
-    (fieldName) => fieldName.toLowerCase() === preferredName.toLowerCase(),
-  );
-  return resolvedFieldName ? (noteInfo.fields[resolvedFieldName]?.value ?? '') : null;
-}
-
-export function hasNoteFieldValue(noteInfo: NoteFieldValueInfo, preferredName: string): boolean {
-  return (getNoteFieldValue(noteInfo, preferredName) ?? '').trim().length > 0;
-}
-
-export function shouldMarkWordAndSentenceCard(
-  noteInfo: NoteFieldValueInfo,
-  sentenceCardConfig: { lapisEnabled: boolean; kikuEnabled: boolean },
-): boolean {
-  if (!sentenceCardConfig.lapisEnabled && !sentenceCardConfig.kikuEnabled) {
-    return false;
-  }
-
-  const wordAndSentenceValue = getNoteFieldValue(noteInfo, 'IsWordAndSentenceCard');
-  if (wordAndSentenceValue === null) {
-    return false;
-  }
-  if (wordAndSentenceValue.trim().length > 0) {
-    return true;
-  }
-  return (
-    !hasNoteFieldValue(noteInfo, 'IsSentenceCard') && !hasNoteFieldValue(noteInfo, 'IsAudioCard')
-  );
-}
@@ -7,27 +7,6 @@ import {
 } from './note-update-workflow';
 import type { SubtitleMiningContext } from '../types/subtitle';

-function setWordAndSentenceCardTypeFields(
-  updatedFields: Record<string, string>,
-  availableFieldNames: string[],
-  cardKind: 'word-and-sentence',
-): void {
-  assert.equal(cardKind, 'word-and-sentence');
-  const resolveFieldName = (preferredName: string): string | null =>
-    availableFieldNames.find((name) => name.toLowerCase() === preferredName.toLowerCase()) ?? null;
-
-  const wordAndSentenceFlag = resolveFieldName('IsWordAndSentenceCard');
-  if (!wordAndSentenceFlag) return;
-
-  updatedFields[wordAndSentenceFlag] = 'x';
-  for (const flagName of ['IsSentenceCard', 'IsAudioCard']) {
-    const resolved = resolveFieldName(flagName);
-    if (resolved && resolved !== wordAndSentenceFlag) {
-      updatedFields[resolved] = '';
-    }
-  }
-}
-
 function createWorkflowHarness() {
  const updates: Array<{ noteId: number; fields: Record<string, string> }> = [];
  const notifications: Array<{ noteId: number; label: string | number }> = [];
@@ -61,7 +40,6 @@ function createWorkflowHarness() {
    getCurrentSubtitleStart: () => 12.3,
    getEffectiveSentenceCardConfig: () => ({
      sentenceField: 'Sentence',
-      lapisEnabled: false,
      kikuEnabled: false,
      kikuFieldGrouping: 'disabled' as const,
    }),
@@ -79,7 +57,6 @@ function createWorkflowHarness() {
    handleFieldGroupingManual: async (_originalNoteId, _newNoteId, _newNoteInfo, _expression) =>
      false,
    processSentence: (text: string, _noteFields: Record<string, string>) => text,
-    setCardTypeFields: setWordAndSentenceCardTypeFields,
    resolveConfiguredFieldName: (noteInfo: NoteUpdateWorkflowNoteInfo, preferred?: string) => {
      if (!preferred) return null;
      const names = Object.keys(noteInfo.fields);
@@ -125,118 +102,6 @@ test('NoteUpdateWorkflow updates sentence field and emits notification', async (
  assert.equal(harness.notifications.length, 1);
 });

-test('NoteUpdateWorkflow updates sentence furigana when highlight processor changes it', async () => {
-  const harness = createWorkflowHarness();
-  harness.deps.client.notesInfo = async () =>
-    [
-      {
-        noteId: 42,
-        fields: {
-          Expression: { value: 'tokugi' },
-          Sentence: { value: '' },
-          SentenceFurigana: { value: '<span class="term">tokugi</span>' },
-        },
-      },
-    ] satisfies NoteUpdateWorkflowNoteInfo[];
-  harness.deps.processSentenceFurigana = (sentenceFurigana) =>
-    sentenceFurigana.replace('tokugi', '<b>tokugi</b>');
-
-  await harness.workflow.execute(42);
-
-  assert.equal(harness.updates.length, 1);
-  assert.deepEqual(harness.updates[0]?.fields, {
-    Sentence: 'subtitle-text',
-    SentenceFurigana: '<span class="term"><b>tokugi</b></span>',
-  });
-});
-
-test('NoteUpdateWorkflow marks enriched Kiku word cards as word-and-sentence cards', async () => {
-  const harness = createWorkflowHarness();
-  harness.deps.getEffectiveSentenceCardConfig = () => ({
-    sentenceField: 'Sentence',
-    lapisEnabled: false,
-    kikuEnabled: true,
-    kikuFieldGrouping: 'manual',
-  });
-  harness.deps.client.notesInfo = async () =>
-    [
-      {
-        noteId: 42,
-        fields: {
-          Expression: { value: 'taberu' },
-          Sentence: { value: '' },
-          IsWordAndSentenceCard: { value: '' },
-          IsSentenceCard: { value: '' },
-          IsAudioCard: { value: '' },
-        },
-      },
-    ] satisfies NoteUpdateWorkflowNoteInfo[];
-
-  await harness.workflow.execute(42);
-
-  assert.equal(harness.updates.length, 1);
-  assert.deepEqual(harness.updates[0]?.fields, {
-    Sentence: 'subtitle-text',
-    IsWordAndSentenceCard: 'x',
-    IsSentenceCard: '',
-    IsAudioCard: '',
-  });
-});
-
-test('NoteUpdateWorkflow does not set Kiku card flags when Lapis and Kiku are disabled', async () => {
-  const harness = createWorkflowHarness();
-  harness.deps.client.notesInfo = async () =>
-    [
-      {
-        noteId: 42,
-        fields: {
-          Expression: { value: 'taberu' },
-          Sentence: { value: '' },
-          IsWordAndSentenceCard: { value: '' },
-          IsSentenceCard: { value: '' },
-          IsAudioCard: { value: '' },
-        },
-      },
-    ] satisfies NoteUpdateWorkflowNoteInfo[];
-
-  await harness.workflow.execute(42);
-
-  assert.equal(harness.updates.length, 1);
-  assert.deepEqual(harness.updates[0]?.fields, {
-    Sentence: 'subtitle-text',
-  });
-});
-
-test('NoteUpdateWorkflow preserves explicit sentence card type during sentence enrichment', async () => {
-  const harness = createWorkflowHarness();
-  harness.deps.getEffectiveSentenceCardConfig = () => ({
-    sentenceField: 'Sentence',
-    lapisEnabled: true,
-    kikuEnabled: false,
-    kikuFieldGrouping: 'disabled',
-  });
-  harness.deps.client.notesInfo = async () =>
-    [
-      {
-        noteId: 42,
-        fields: {
-          Expression: { value: 'sentence expression' },
-          Sentence: { value: '' },
-          IsWordAndSentenceCard: { value: '' },
-          IsSentenceCard: { value: 'x' },
-          IsAudioCard: { value: '' },
-        },
-      },
-    ] satisfies NoteUpdateWorkflowNoteInfo[];
-
-  await harness.workflow.execute(42);
-
-  assert.equal(harness.updates.length, 1);
-  assert.deepEqual(harness.updates[0]?.fields, {
-    Sentence: 'subtitle-text',
-  });
-});
-
 test('NoteUpdateWorkflow no-ops when note info is missing', async () => {
  const harness = createWorkflowHarness();
  harness.deps.client.notesInfo = async () => [];
@@ -254,7 +119,6 @@ test('NoteUpdateWorkflow updates note before auto field grouping merge', async (
  let notesInfoCallCount = 0;
  harness.deps.getEffectiveSentenceCardConfig = () => ({
    sentenceField: 'Sentence',
-    lapisEnabled: false,
    kikuEnabled: true,
    kikuFieldGrouping: 'auto',
  });
@@ -1,7 +1,6 @@
 import { DEFAULT_ANKI_CONNECT_CONFIG } from '../config';
 import { getPreferredWordValueFromExtractedFields } from '../anki-field-config';
 import type { SubtitleMiningContext } from '../types/subtitle';
-import { shouldMarkWordAndSentenceCard } from './note-field-utils';

 export interface NoteUpdateWorkflowNoteInfo {
  noteId: number;
@@ -36,7 +35,6 @@ export interface NoteUpdateWorkflowDeps {
  getCurrentSubtitleStart: () => number | undefined;
  getEffectiveSentenceCardConfig: () => {
    sentenceField: string;
-    lapisEnabled: boolean;
    kikuEnabled: boolean;
    kikuFieldGrouping: 'auto' | 'manual' | 'disabled';
  };
@@ -60,15 +58,6 @@ export interface NoteUpdateWorkflowDeps {
    expression: string,
  ) => Promise<boolean>;
  processSentence: (mpvSentence: string, noteFields: Record<string, string>) => string;
-  processSentenceFurigana?: (
-    sentenceFurigana: string,
-    noteFields: Record<string, string>,
-  ) => string;
-  setCardTypeFields: (
-    updatedFields: Record<string, string>,
-    availableFieldNames: string[],
-    cardKind: 'word-and-sentence',
-  ) => void;
  resolveConfiguredFieldName: (
    noteInfo: NoteUpdateWorkflowNoteInfo,
    ...preferredNames: (string | undefined)[]
@@ -200,32 +189,8 @@ export class NoteUpdateWorkflow {
      if (sentenceField && currentSubtitleText) {
        const processedSentence = this.deps.processSentence(currentSubtitleText, fields);
        updatedFields[sentenceField] = processedSentence;
-        if (shouldMarkWordAndSentenceCard(noteInfo, sentenceCardConfig)) {
-          this.deps.setCardTypeFields(
-            updatedFields,
-            Object.keys(noteInfo.fields),
-            'word-and-sentence',
-          );
-        }
        updatePerformed = true;
      }
-      const sentenceFuriganaField = this.deps.resolveConfiguredFieldName(
-        noteInfo,
-        'SentenceFurigana',
-      );
-      const existingSentenceFurigana = sentenceFuriganaField
-        ? noteInfo.fields[sentenceFuriganaField]?.value || ''
-        : '';
-      if (sentenceFuriganaField && existingSentenceFurigana && this.deps.processSentenceFurigana) {
-        const processedSentenceFurigana = this.deps.processSentenceFurigana(
-          existingSentenceFurigana,
-          fields,
-        );
-        if (processedSentenceFurigana !== existingSentenceFurigana) {
-          updatedFields[sentenceFuriganaField] = processedSentenceFurigana;
-          updatePerformed = true;
-        }
-      }

      if (config.media?.generateAudio) {
        try {
@@ -69,25 +69,6 @@ test('parseArgs captures update command and internal launcher paths', () => {
  assert.equal(shouldRunYomitanOnlyStartup(args), false);
 });

-test('parseArgs captures hidden Linux runtime plugin asset ensure command', () => {
-  const args = parseArgs([
-    '--ensure-linux-runtime-plugin-assets',
-    '--ensure-linux-runtime-plugin-assets-response-path',
-    '/tmp/subminer-plugin-response.json',
-  ]);
-
-  assert.equal(args.ensureLinuxRuntimePluginAssets, true);
-  assert.equal(
-    args.ensureLinuxRuntimePluginAssetsResponsePath,
-    '/tmp/subminer-plugin-response.json',
-  );
-  assert.equal(hasExplicitCommand(args), true);
-  assert.equal(shouldStartApp(args), true);
-  assert.equal(isHeadlessInitialCommand(args), true);
-  assert.equal(commandNeedsOverlayRuntime(args), false);
-  assert.equal(shouldRunYomitanOnlyStartup(args), false);
-});
-
 test('parseArgs captures launch-mpv targets and keeps it out of app startup', () => {
  const args = parseArgs(['--launch-mpv', 'C:\\a.mkv', 'C:\\b.mkv']);
  assert.equal(args.launchMpv, true);
@@ -80,8 +80,6 @@ export interface CliArgs {
  update?: boolean;
  updateLauncherPath?: string;
  updateResponsePath?: string;
-  ensureLinuxRuntimePluginAssets?: boolean;
-  ensureLinuxRuntimePluginAssetsResponsePath?: string;
  autoStartOverlay: boolean;
  generateConfig: boolean;
  configPath?: string;
@@ -180,8 +178,6 @@ export function parseArgs(argv: string[]): CliArgs {
    update: false,
    updateLauncherPath: undefined,
    updateResponsePath: undefined,
-    ensureLinuxRuntimePluginAssets: false,
-    ensureLinuxRuntimePluginAssetsResponsePath: undefined,
    autoStartOverlay: false,
    generateConfig: false,
    backupOverwrite: false,
@@ -383,15 +379,7 @@ export function parseArgs(argv: string[]): CliArgs {
    else if (arg === '--open-browser') args.texthookerOpenBrowser = true;
    else if (arg === '--app-ping') args.appPing = true;
    else if (arg === '--update') args.update = true;
-    else if (arg === '--ensure-linux-runtime-plugin-assets') {
-      args.ensureLinuxRuntimePluginAssets = true;
-    } else if (arg.startsWith('--ensure-linux-runtime-plugin-assets-response-path=')) {
-      const value = arg.split('=', 2)[1];
-      if (value) args.ensureLinuxRuntimePluginAssetsResponsePath = value;
-    } else if (arg === '--ensure-linux-runtime-plugin-assets-response-path') {
-      const value = readValue(argv[i + 1]);
-      if (value) args.ensureLinuxRuntimePluginAssetsResponsePath = value;
-    } else if (arg.startsWith('--update-launcher-path=')) {
+    else if (arg.startsWith('--update-launcher-path=')) {
      const value = arg.split('=', 2)[1];
      if (value) args.updateLauncherPath = value;
    } else if (arg === '--update-launcher-path') {
@@ -593,16 +581,13 @@ export function hasExplicitCommand(args: CliArgs): boolean {
    args.texthooker ||
    args.appPing ||
    args.update ||
-    args.ensureLinuxRuntimePluginAssets === true ||
    args.generateConfig ||
    args.help
  );
 }

 export function isHeadlessInitialCommand(args: CliArgs): boolean {
-  return (
-    args.refreshKnownWords || args.update === true || args.ensureLinuxRuntimePluginAssets === true
-  );
+  return args.refreshKnownWords || args.update === true;
 }

 export function isStandaloneTexthookerCommand(args: CliArgs): boolean {
@@ -669,7 +654,6 @@ export function isStandaloneTexthookerCommand(args: CliArgs): boolean {
    !args.jellyfinPreviewAuth &&
    !args.appPing &&
    !args.update &&
-    !args.ensureLinuxRuntimePluginAssets &&
    !args.help &&
    !args.autoStartOverlay &&
    !args.generateConfig
@@ -723,8 +707,7 @@ export function shouldStartApp(args: CliArgs): boolean {
    args.jellyfin ||
    args.jellyfinPlay ||
    args.texthooker ||
-    args.update ||
-    args.ensureLinuxRuntimePluginAssets
+    args.update
  ) {
    if (args.launchMpv) {
      return false;
@@ -797,7 +780,6 @@ export function shouldRunYomitanOnlyStartup(args: CliArgs): boolean {
    !args.texthooker &&
    !args.appPing &&
    !args.update &&
-    !args.ensureLinuxRuntimePluginAssets &&
    !args.help &&
    !args.autoStartOverlay &&
    !args.generateConfig &&
@@ -2035,76 +2035,6 @@ Aligned English subtitle
    });
  });

-  it('POST /api/stats/mine-card marks Kiku word mining notes as word-and-sentence cards when enabled', async () => {
-    await withTempDir(async (dir) => {
-      const sourcePath = path.join(dir, 'episode.mkv');
-      fs.writeFileSync(sourcePath, 'fake media');
-
-      await withFakeAnkiConnect(
-        async (requests, url) => {
-          const app = createStatsApp(createMockTracker(), {
-            addYomitanNote: async () => 777,
-            createMediaGenerator: () => ({
-              generateAudio: async () => null,
-              generateScreenshot: async () => null,
-              generateAnimatedImage: async () => null,
-            }),
-            ankiConnectConfig: {
-              url,
-              deck: 'Mining',
-              fields: {
-                image: 'Picture',
-                sentence: 'Sentence',
-              },
-              media: {
-                generateAudio: false,
-                generateImage: false,
-              },
-              isKiku: {
-                enabled: true,
-                fieldGrouping: 'disabled',
-                deleteDuplicateInAuto: true,
-              },
-            },
-          });
-
-          const res = await app.request('/api/stats/mine-card?mode=word', {
-            method: 'POST',
-            headers: { 'Content-Type': 'application/json' },
-            body: JSON.stringify({
-              sourcePath,
-              startMs: 1_000,
-              endMs: 2_000,
-              sentence: '猫を見た',
-              word: '猫',
-              videoTitle: 'Episode 1',
-            }),
-          });
-
-          const body = await res.json();
-          assert.equal(res.status, 200, JSON.stringify(body));
-
-          const updateRequest = requests.find((request) => request.action === 'updateNoteFields');
-          const fields = updateRequest?.params?.note?.fields ?? {};
-          assert.equal(fields.Sentence, '<b>猫</b>を見た');
-          assert.equal(fields.IsWordAndSentenceCard, 'x');
-          assert.equal(fields.IsSentenceCard, '');
-          assert.equal(fields.IsAudioCard, '');
-        },
-        {
-          notesInfoFields: {
-            Expression: { value: '猫' },
-            Sentence: { value: '' },
-            Picture: { value: '' },
-            IsWordAndSentenceCard: { value: '' },
-            IsSentenceCard: { value: '' },
-            IsAudioCard: { value: '' },
-          },
-        },
-      );
-    });
-  });
-
  it('POST /api/stats/mine-card writes word mining sentence audio and image together', async () => {
    await withTempDir(async (dir) => {
      const sourcePath = path.join(dir, 'episode.mkv');
@@ -243,9 +243,6 @@ function createDeps(overrides: Partial<CliCommandServiceDeps> = {}) {
    runUpdateCommand: async (args) => {
      calls.push(`runUpdateCommand:${args.updateLauncherPath ?? ''}`);
    },
-    runEnsureLinuxRuntimePluginAssetsCommand: async () => {
-      calls.push('runEnsureLinuxRuntimePluginAssetsCommand');
-    },
    printHelp: () => {
      calls.push('printHelp');
    },
@@ -627,7 +624,6 @@ test('createCliCommandDepsRuntime reconnects MPV client when reconnect hook exis
      stop: () => {},
      hasMainWindow: () => true,
      runUpdateCommand: async () => {},
-      runEnsureLinuxRuntimePluginAssetsCommand: async () => {},
      runYoutubePlaybackFlow: async () => {},
    },
    dispatchSessionAction: async () => {},
@@ -97,10 +97,6 @@ export interface CliCommandServiceDeps {
  runStatsCommand: (args: CliArgs, source: CliCommandSource) => Promise<void>;
  runJellyfinCommand: (args: CliArgs) => Promise<void>;
  runUpdateCommand: (args: CliArgs, source: CliCommandSource) => Promise<void>;
-  runEnsureLinuxRuntimePluginAssetsCommand: (
-    args: CliArgs,
-    source: CliCommandSource,
-  ) => Promise<void>;
  runYoutubePlaybackFlow: (request: {
    url: string;
    mode: NonNullable<CliArgs['youtubeMode']>;
@@ -186,7 +182,6 @@ interface AppCliRuntime {
  stop: () => void;
  hasMainWindow: () => boolean;
  runUpdateCommand: CliCommandServiceDeps['runUpdateCommand'];
-  runEnsureLinuxRuntimePluginAssetsCommand: CliCommandServiceDeps['runEnsureLinuxRuntimePluginAssetsCommand'];
  runYoutubePlaybackFlow: CliCommandServiceDeps['runYoutubePlaybackFlow'];
 }

@@ -297,7 +292,6 @@ export function createCliCommandDepsRuntime(
    runStatsCommand: options.jellyfin.runStatsCommand,
    runJellyfinCommand: options.jellyfin.runCommand,
    runUpdateCommand: options.app.runUpdateCommand,
-    runEnsureLinuxRuntimePluginAssetsCommand: options.app.runEnsureLinuxRuntimePluginAssetsCommand,
    runYoutubePlaybackFlow: options.app.runYoutubePlaybackFlow,
    printHelp: options.ui.printHelp,
    hasMainWindow: options.app.hasMainWindow,
@@ -460,19 +454,6 @@ export function handleCliCommand(
          deps.stopApp();
        }
      });
-  } else if (args.ensureLinuxRuntimePluginAssets) {
-    const shouldStopAfterRun = source === 'initial' && !deps.hasMainWindow();
-    deps
-      .runEnsureLinuxRuntimePluginAssetsCommand(args, source)
-      .catch((err) => {
-        deps.error('runEnsureLinuxRuntimePluginAssetsCommand failed:', err);
-        deps.showMpvOsd(`Linux runtime plugin install failed: ${(err as Error).message}`);
-      })
-      .finally(() => {
-        if (shouldStopAfterRun) {
-          deps.stopApp();
-        }
-      });
  } else if (args.toggleSecondarySub) {
    deps.cycleSecondarySubMode();
  } else if (args.triggerFieldGrouping) {
@@ -204,29 +204,6 @@ function getStatsWordMiningAudioFieldName(
  );
 }

-function shouldUseStatsLapisKikuCardFields(ankiConfig: AnkiConnectConfig): boolean {
-  return ankiConfig.isLapis?.enabled === true || ankiConfig.isKiku?.enabled === true;
-}
-
-function applyStatsWordAndSentenceCardFields(
-  fields: Record<string, string>,
-  noteInfo: StatsServerNoteInfo | null,
-  ankiConfig: AnkiConnectConfig,
-): void {
-  if (!shouldUseStatsLapisKikuCardFields(ankiConfig) || !noteInfo) return;
-
-  const wordAndSentenceFlag = resolveStatsNoteFieldName(noteInfo, 'IsWordAndSentenceCard');
-  if (!wordAndSentenceFlag) return;
-
-  fields[wordAndSentenceFlag] = 'x';
-  for (const flagName of ['IsSentenceCard', 'IsAudioCard']) {
-    const resolved = resolveStatsNoteFieldName(noteInfo, flagName);
-    if (resolved && resolved !== wordAndSentenceFlag) {
-      fields[resolved] = '';
-    }
-  }
-}
-
 function getStatsDirectMiningAudioFieldNames(
  ankiConfig: AnkiConnectConfig,
  noteInfo: StatsServerNoteInfo | null,
@@ -1322,11 +1299,7 @@ export function createStatsApp(

      let imageBuffer = imageResult.status === 'fulfilled' ? imageResult.value : null;
      let noteInfo: StatsServerNoteInfo | null = null;
-      if (
-        audioBuffer ||
-        (syncAnimatedImageToWordAudio && generateImage) ||
-        shouldUseStatsLapisKikuCardFields(ankiConfig)
-      ) {
+      if (audioBuffer || (syncAnimatedImageToWordAudio && generateImage)) {
        try {
          const noteInfoResult = (await client.notesInfo([noteId])) as StatsServerNoteInfo[];
          noteInfo = noteInfoResult[0] ?? null;
@@ -1366,7 +1339,6 @@ export function createStatsApp(
      const imageFieldName = ankiConfig.fields?.image ?? 'Picture';

      mediaFields[sentenceFieldName] = highlightedSentence;
-      applyStatsWordAndSentenceCardFields(mediaFields, noteInfo, ankiConfig);

      if (audioBuffer) {
        const audioFilename = `subminer_audio_${timestamp}.mp3`;
@@ -1,69 +0,0 @@
-import assert from 'node:assert/strict';
-import test from 'node:test';
-import { resolveDefaultNotificationIconPath } from './notification';
-
-test('default notification icon resolves packaged SubMiner asset when no per-notification icon is provided', () => {
-  const path = resolveDefaultNotificationIconPath({
-    platform: 'linux',
-    resourcesPath: '/opt/SubMiner/resources',
-    appPath: '/opt/SubMiner/resources/app.asar',
-    dirname: '/opt/SubMiner/resources/app.asar/dist/core/utils',
-    cwd: '/opt/SubMiner',
-    joinPath: (...parts) => parts.join('/'),
-    fileExists: (candidate) => candidate === '/opt/SubMiner/resources/assets/SubMiner.png',
-  });
-
-  assert.equal(path, '/opt/SubMiner/resources/assets/SubMiner.png');
-});
-
-test('default notification icon prefers the square app icon when bundled images are available', () => {
-  const path = resolveDefaultNotificationIconPath({
-    platform: 'linux',
-    resourcesPath: '/opt/SubMiner/resources',
-    appPath: '/opt/SubMiner/resources/app.asar',
-    dirname: '/opt/SubMiner/resources/app.asar/dist/core/utils',
-    cwd: '/opt/SubMiner',
-    joinPath: (...parts) => parts.join('/'),
-    fileExists: (candidate) =>
-      candidate === '/opt/SubMiner/resources/assets/SubMiner.png' ||
-      candidate === '/opt/SubMiner/resources/assets/SubMiner-square.png',
-  });
-
-  assert.equal(path, '/opt/SubMiner/resources/assets/SubMiner-square.png');
-});
-
-test('default notification icon avoids macOS tray template assets', () => {
-  const seen: string[] = [];
-  const path = resolveDefaultNotificationIconPath({
-    platform: 'darwin',
-    resourcesPath: '/Applications/SubMiner.app/Contents/Resources',
-    appPath: '/Applications/SubMiner.app/Contents/Resources/app.asar',
-    dirname: '/Applications/SubMiner.app/Contents/Resources/app.asar/dist/core/utils',
-    cwd: '/Applications/SubMiner.app/Contents/Resources',
-    joinPath: (...parts) => parts.join('/'),
-    fileExists: (candidate) => {
-      seen.push(candidate);
-      return candidate.endsWith('/assets/SubMiner-square.png');
-    },
-  });
-
-  assert.equal(path, '/Applications/SubMiner.app/Contents/Resources/assets/SubMiner-square.png');
-  assert.equal(
-    seen.some((candidate) => candidate.includes('SubMinerTemplate')),
-    false,
-  );
-});
-
-test('default notification icon resolves cwd fallback through injected deps', () => {
-  const resolvedPath = resolveDefaultNotificationIconPath({
-    platform: 'linux',
-    resourcesPath: '/missing/resources',
-    appPath: '/missing/app',
-    dirname: '/missing/dist/core/utils',
-    cwd: '/portable/SubMiner',
-    joinPath: (...parts) => parts.join('/'),
-    fileExists: (candidate) => candidate === '/portable/SubMiner/assets/SubMiner-square.png',
-  });
-
-  assert.equal(resolvedPath, '/portable/SubMiner/assets/SubMiner-square.png');
-});
@@ -1,57 +1,10 @@
 import electron from 'electron';
 import * as fs from 'fs';
-import * as path from 'path';
 import { createLogger } from '../../logger';

 const { Notification, nativeImage } = electron;
 const logger = createLogger('core:notification');

-export function resolveDefaultNotificationIconPath(deps: {
-  platform: string;
-  resourcesPath: string;
-  appPath: string;
-  dirname: string;
-  cwd: string;
-  joinPath: (...parts: string[]) => string;
-  fileExists: (path: string) => boolean;
-}): string | null {
-  const iconNames =
-    deps.platform === 'win32'
-      ? ['SubMiner.ico', 'SubMiner-square.png', 'SubMiner.png']
-      : ['SubMiner-square.png', 'SubMiner.png'];
-
-  const baseDirs = [
-    deps.joinPath(deps.resourcesPath, 'assets'),
-    deps.joinPath(deps.appPath, 'assets'),
-    deps.joinPath(deps.dirname, '..', 'assets'),
-    deps.joinPath(deps.dirname, '..', '..', 'assets'),
-    deps.joinPath(deps.cwd, 'assets'),
-  ];
-
-  for (const baseDir of baseDirs) {
-    for (const iconName of iconNames) {
-      const candidate = deps.joinPath(baseDir, iconName);
-      if (deps.fileExists(candidate)) {
-        return candidate;
-      }
-    }
-  }
-
-  return null;
-}
-
-function resolveRuntimeDefaultNotificationIconPath(): string | null {
-  return resolveDefaultNotificationIconPath({
-    platform: process.platform,
-    resourcesPath: process.resourcesPath,
-    appPath: electron.app?.getAppPath?.() ?? process.cwd(),
-    dirname: __dirname,
-    cwd: process.cwd(),
-    joinPath: (...parts) => path.join(...parts),
-    fileExists: (candidate) => fs.existsSync(candidate),
-  });
-}
-
 export function showDesktopNotification(
  title: string,
  options: { body?: string; icon?: string },
@@ -66,20 +19,19 @@ export function showDesktopNotification(
    notificationOptions.body = options.body;
  }

-  const icon = options.icon ?? resolveRuntimeDefaultNotificationIconPath() ?? undefined;
-
-  if (icon) {
+  if (options.icon) {
    const isFilePath =
-      typeof icon === 'string' && (icon.startsWith('/') || /^[a-zA-Z]:[\\/]/.test(icon));
+      typeof options.icon === 'string' &&
+      (options.icon.startsWith('/') || /^[a-zA-Z]:[\\/]/.test(options.icon));

    if (isFilePath) {
-      if (fs.existsSync(icon)) {
-        notificationOptions.icon = icon;
+      if (fs.existsSync(options.icon)) {
+        notificationOptions.icon = options.icon;
      } else {
-        logger.warn('Notification icon file not found', icon);
+        logger.warn('Notification icon file not found', options.icon);
      }
-    } else if (typeof icon === 'string' && icon.startsWith('data:image/')) {
-      const base64Data = icon.replace(/^data:image\/\w+;base64,/, '');
+    } else if (typeof options.icon === 'string' && options.icon.startsWith('data:image/')) {
+      const base64Data = options.icon.replace(/^data:image\/\w+;base64,/, '');
      try {
        const image = nativeImage.createFromBuffer(Buffer.from(base64Data, 'base64'));
        if (image.isEmpty()) {
@@ -93,7 +45,7 @@ export function showDesktopNotification(
        logger.error('Failed to create notification icon from base64', err);
      }
    } else {
-      notificationOptions.icon = icon;
+      notificationOptions.icon = options.icon;
    }
  }

@@ -352,10 +352,7 @@ import {
  clearYoutubePrimarySubtitleNotificationTimer,
  createYoutubePrimarySubtitleNotificationRuntime,
 } from './main/runtime/youtube-primary-subtitle-notification';
-import {
-  createAutoplayReadyGate,
-  type AutoplayReadySignal,
-} from './main/runtime/autoplay-ready-gate';
+import { createAutoplayReadyGate } from './main/runtime/autoplay-ready-gate';
 import { createAutoplaySubtitlePrimingRuntime } from './main/runtime/autoplay-subtitle-priming-runtime';
 import { createAutoplayTokenizationWarmRelease } from './main/runtime/autoplay-tokenization-warm-release';
 import { isVisibleOverlayAutoplayTargetReady } from './main/runtime/visible-overlay-autoplay-readiness';
@@ -511,11 +508,6 @@ import {
  runUpdateCliCommand,
  writeUpdateCliCommandResponse,
 } from './main/runtime/update/update-cli-command';
-import {
-  runEnsureLinuxRuntimePluginAssetsCliCommand,
-  writeEnsureLinuxRuntimePluginAssetsCliCommandResponse,
-} from './main/runtime/linux-runtime-plugin-assets-cli-command';
-import { ensureLinuxRuntimePluginAssets } from './main/runtime/linux-runtime-plugin-assets';
 import { createUpdateServiceRuntime } from './main/runtime/update/update-service-runtime';
 import {
  createRefreshSubtitlePrefetchFromActiveTrackHandler,
@@ -1177,33 +1169,6 @@ const waitForYoutubeMpvConnected = createWaitForMpvConnectedHandler({
  now: () => Date.now(),
  sleep: (delayMs) => new Promise((resolve) => setTimeout(resolve, delayMs)),
 });
-const POST_WARM_AUTOPLAY_SUBTITLE_PRIME_DELAYS_MS = [0, 75, 200, 500, 1_000] as const;
-
-function schedulePostWarmAutoplaySubtitlePrime(signal: AutoplayReadySignal): void {
-  if (signal.payload.text.trim() !== '__warm__') {
-    return;
-  }
-
-  const mediaPath = signal.mediaPath;
-  for (const delayMs of POST_WARM_AUTOPLAY_SUBTITLE_PRIME_DELAYS_MS) {
-    const timer = setTimeout(() => {
-      const currentMediaPath =
-        appState.currentMediaPath?.trim() || appState.mpvClient?.currentVideoPath?.trim() || null;
-      if (currentMediaPath !== mediaPath || !overlayManager.getVisibleOverlayVisible()) {
-        return;
-      }
-      void primeCurrentSubtitleForAutoplay(mediaPath).catch((error) => {
-        logger.debug(
-          `[autoplay-subtitle-prime] failed to prime current subtitle after warm readiness: ${
-            error instanceof Error ? error.message : String(error)
-          }`,
-        );
-      });
-    }, delayMs);
-    timer.unref?.();
-  }
-}
-
 const autoplayReadyGate = createAutoplayReadyGate({
  isAppOwnedFlowInFlight: () => youtubePrimarySubtitleNotificationRuntime.isAppOwnedFlowInFlight(),
  getCurrentMediaPath: () => appState.currentMediaPath,
@@ -1229,9 +1194,6 @@ const autoplayReadyGate = createAutoplayReadyGate({
    });
    broadcastToOverlayWindows(IPC_CHANNELS.event.overlayPointerRecoveryRequest);
  },
-  onAutoplayReadyReleased: (signal) => {
-    schedulePostWarmAutoplaySubtitlePrime(signal);
-  },
  isSignalTargetReady: (signal) =>
    isVisibleOverlayAutoplayTargetReady(
      {
@@ -1796,7 +1758,6 @@ const autoplaySubtitlePrimingRuntime = createAutoplaySubtitlePrimingRuntime({
  },
  getCurrentSubText: () => appState.currentSubText,
  getCurrentSubtitleData: () => appState.currentSubtitleData,
-  getActiveParsedSubtitleCues: () => appState.activeParsedSubtitleCues,
  setActiveParsedSubtitleMediaPath: (mediaPath) => {
    appState.activeParsedSubtitleMediaPath = mediaPath;
  },
@@ -1820,10 +1781,6 @@ function primeCurrentSubtitleForVisibleOverlay(): Promise<void> {
  return autoplaySubtitlePrimingRuntime.primeCurrentSubtitleForVisibleOverlay();
 }

-function primeCurrentSubtitleForAutoplay(mediaPath: string): Promise<void> {
-  return autoplaySubtitlePrimingRuntime.primeCurrentSubtitleForAutoplay(mediaPath);
-}
-
 function cancelVisibleOverlaySubtitleRefreshAfterFirstPaint(): void {
  autoplaySubtitlePrimingRuntime.cancelVisibleOverlaySubtitleRefreshAfterFirstPaint();
 }
@@ -2244,7 +2201,6 @@ const mediaRuntime = createMediaRuntimeService(
 const characterDictionaryRuntime = createCharacterDictionaryRuntimeService({
  userDataPath: USER_DATA_PATH,
  getCurrentMediaPath: () => appState.currentMediaPath,
-  getCurrentVideoPath: () => appState.mpvClient?.currentVideoPath,
  getCurrentMediaTitle: () => appState.currentMediaTitle,
  resolveMediaPathForJimaku: (mediaPath) => mediaRuntime.resolveMediaPathForJimaku(mediaPath),
  guessAnilistMediaInfo: (mediaPath, mediaTitle) => guessAnilistMediaInfo(mediaPath, mediaTitle),
@@ -2562,10 +2518,6 @@ function clearWindowsVisibleOverlayForegroundPollLoop(): void {
  visibleOverlayInteractionRuntime.clearWindowsVisibleOverlayForegroundPollLoop();
 }

-function tickWindowsOverlayPointerInteractionNow(): void {
-  visibleOverlayInteractionRuntime.tickWindowsOverlayPointerInteractionNow();
-}
-
 function scheduleVisibleOverlayBlurRefresh(): void {
  visibleOverlayInteractionRuntime.scheduleVisibleOverlayBlurRefresh();
 }
@@ -2574,10 +2526,6 @@ function resetLinuxVisibleOverlayStartupInputPrimer(): void {
  visibleOverlayInteractionRuntime.resetLinuxVisibleOverlayStartupInputPrimer();
 }

-function startLinuxVisibleOverlayStartupInputGrace(): void {
-  visibleOverlayInteractionRuntime.startLinuxVisibleOverlayStartupInputGrace();
-}
-
 function applyLinuxOverlayInputShapeFromLatestMeasurement(): boolean {
  return visibleOverlayInteractionRuntime.applyLinuxOverlayInputShapeFromLatestMeasurement();
 }
@@ -5359,15 +5307,6 @@ const { registerIpcRuntimeHandlers } = composeIpcRuntimeHandlers({
      focusMainWindow: () => {
        const mainWindow = overlayManager.getMainWindow();
        if (!mainWindow || mainWindow.isDestroyed()) return;
-        if (process.platform === 'darwin') {
-          focusMacOSOverlayWindow({
-            platform: process.platform,
-            getOverlayWindow: () => mainWindow,
-            stealAppFocus: () => app.focus({ steal: true }),
-            warn: (message, details) => logger.warn(message, details),
-          });
-          return;
-        }
        if (!mainWindow.isFocused()) {
          mainWindow.focus();
        }
@@ -5413,15 +5352,13 @@ const { registerIpcRuntimeHandlers } = composeIpcRuntimeHandlers({
        if (!mainWindow || senderWindow !== mainWindow) {
          return;
        }
-        const previousActive =
-          visibleOverlayInteractionRuntime.getVisibleOverlayInteractionActive();
-        visibleOverlayInteractionRuntime.setVisibleOverlayInteractionActive(active);
-        if (previousActive === active) {
+        if (visibleOverlayInteractionRuntime.getVisibleOverlayInteractionActive() === active) {
          if (active && process.platform === 'darwin' && !mainWindow.isFocused()) {
            overlayVisibilityRuntime.updateVisibleOverlayVisibility();
          }
          return;
        }
+        visibleOverlayInteractionRuntime.setVisibleOverlayInteractionActive(active);
        overlayVisibilityRuntime.updateVisibleOverlayVisibility();
      },
      onOverlayInteractiveHint: (interactive, senderWindow) => {
@@ -5621,7 +5558,6 @@ const { registerIpcRuntimeHandlers } = composeIpcRuntimeHandlers({
      reportOverlayContentBounds: (payload: unknown) => {
        if (overlayContentMeasurementStore.report(payload)) {
          tickLinuxOverlayPointerInteractionNow();
-          tickWindowsOverlayPointerInteractionNow();
          primeLinuxOverlayPointerInteractionAfterFirstMeasurement();
          autoplayReadyGate.flushPendingAutoplayReadySignal();
          scheduleVisibleOverlaySubtitleRefreshAfterFirstPaint();
@@ -5820,21 +5756,6 @@ const { handleCliCommand, handleInitialArgs } = composeCliStartupHandlers({
        logWarn: (message, error) => logger.warn(message, error),
      });
    },
-    runEnsureLinuxRuntimePluginAssetsCommand: async (
-      argsFromCommand: CliArgs,
-      source: CliCommandSource,
-    ) => {
-      await runEnsureLinuxRuntimePluginAssetsCliCommand(
-        argsFromCommand,
-        {
-          ensureLinuxRuntimePluginAssets: () => ensureLinuxRuntimePluginAssets(),
-          writeResponse: (responsePath, payload) =>
-            writeEnsureLinuxRuntimePluginAssetsCliCommandResponse(responsePath, payload),
-          logWarn: (message, error) => logger.warn(message, error),
-        },
-        source,
-      );
-    },
    runYoutubePlaybackFlow: (request) => youtubePlaybackRuntime.runYoutubePlaybackFlow(request),
    openYomitanSettings: () => openYomitanSettings(),
    openConfigSettingsWindow: () => openConfigSettingsWindow(),
@@ -6305,7 +6226,6 @@ function setVisibleOverlayVisible(visible: boolean): void {
  if (visible) {
    maybeStartOverlayLoadingOsd();
    resetLinuxVisibleOverlayStartupInputPrimer();
-    startLinuxVisibleOverlayStartupInputGrace();
    restoreVisibleOverlayWindowShapeForShow();
    void ensureOverlayMpvSubtitlesHidden();
    void primeCurrentSubtitleForVisibleOverlay();
@@ -6327,7 +6247,6 @@ function toggleVisibleOverlay(): void {
  } else {
    maybeStartOverlayLoadingOsd();
    resetLinuxVisibleOverlayStartupInputPrimer();
-    startLinuxVisibleOverlayStartupInputGrace();
    restoreVisibleOverlayWindowShapeForShow();
    void ensureOverlayMpvSubtitlesHidden();
    void primeCurrentSubtitleForVisibleOverlay();
@@ -6347,7 +6266,6 @@ function setOverlayVisible(visible: boolean): void {
  if (visible) {
    maybeStartOverlayLoadingOsd();
    resetLinuxVisibleOverlayStartupInputPrimer();
-    startLinuxVisibleOverlayStartupInputGrace();
    restoreVisibleOverlayWindowShapeForShow();
    void ensureOverlayMpvSubtitlesHidden();
    void primeCurrentSubtitleForVisibleOverlay();
@@ -2386,36 +2386,6 @@ test('buildMergedDictionary rebuilds snapshots written with an older format vers
  }
 });

-test('getManualSelectionSnapshot falls back to mpv current video path when app media path is not ready', async () => {
-  const userDataPath = makeTempDir();
-  const mpvPath =
-    'C:\\Videos\\KonoSuba - God’s blessing on this wonderful world!! (2016) - S02E05.mkv';
-  const calls: Array<{ mediaPath: string | null; mediaTitle: string | null }> = [];
-  const runtime = createCharacterDictionaryRuntimeService({
-    userDataPath,
-    getCurrentMediaPath: () => null,
-    getCurrentVideoPath: () => mpvPath,
-    getCurrentMediaTitle: () => null,
-    resolveMediaPathForJimaku: (mediaPath) => mediaPath,
-    guessAnilistMediaInfo: async (mediaPath, mediaTitle) => {
-      calls.push({ mediaPath, mediaTitle });
-      return {
-        title: 'KonoSuba - God’s blessing on this wonderful world!!',
-        season: 2,
-        episode: 5,
-        source: 'fallback',
-      };
-    },
-    now: () => 1_700_000_000_000,
-  });
-
-  const snapshot = await runtime.getManualSelectionSnapshot(undefined, '');
-
-  assert.deepEqual(calls, [{ mediaPath: mpvPath, mediaTitle: null }]);
-  assert.equal(snapshot.guessTitle, 'KonoSuba - God’s blessing on this wonderful world!!');
-  assert.equal(snapshot.candidates.length, 0);
-});
-
 test('buildMergedDictionary reapplies collapsible open states from current config', async () => {
  const userDataPath = makeTempDir();
  const originalFetch = globalThis.fetch;
@@ -76,11 +76,6 @@ function expandUserPath(input: string): string {
  return input;
 }

-function trimToNull(input: string | null | undefined): string | null {
-  const trimmed = typeof input === 'string' ? input.trim() : '';
-  return trimmed.length > 0 ? trimmed : null;
-}
-
 function isVideoFile(filePath: string): boolean {
  return hasVideoExtension(path.extname(filePath));
 }
@@ -200,9 +195,8 @@ export function createCharacterDictionaryRuntimeService(deps: CharacterDictionar
    return dictionaryTarget.length > 0
      ? resolveDictionaryGuessInputs(dictionaryTarget)
      : {
-          mediaPath:
-            trimToNull(deps.getCurrentMediaPath()) ?? trimToNull(deps.getCurrentVideoPath?.()),
-          mediaTitle: trimToNull(deps.getCurrentMediaTitle()),
+          mediaPath: deps.getCurrentMediaPath(),
+          mediaTitle: deps.getCurrentMediaTitle(),
        };
  };

@@ -137,7 +137,6 @@ export type CharacterDictionaryManualSelectionResult = {
 export interface CharacterDictionaryRuntimeDeps {
  userDataPath: string;
  getCurrentMediaPath: () => string | null;
-  getCurrentVideoPath?: () => string | null | undefined;
  getCurrentMediaTitle: () => string | null;
  resolveMediaPathForJimaku: (mediaPath: string | null) => string | null;
  guessAnilistMediaInfo: (
@@ -45,7 +45,6 @@ export interface CliCommandRuntimeServiceContext {
  runStatsCommand: CliCommandRuntimeServiceDepsParams['jellyfin']['runStatsCommand'];
  runJellyfinCommand: CliCommandRuntimeServiceDepsParams['jellyfin']['runCommand'];
  runUpdateCommand: CliCommandRuntimeServiceDepsParams['app']['runUpdateCommand'];
-  runEnsureLinuxRuntimePluginAssetsCommand: CliCommandRuntimeServiceDepsParams['app']['runEnsureLinuxRuntimePluginAssetsCommand'];
  runYoutubePlaybackFlow: CliCommandRuntimeServiceDepsParams['app']['runYoutubePlaybackFlow'];
  openYomitanSettings: () => void;
  openConfigSettingsWindow: () => void;
@@ -125,7 +124,6 @@ function createCliCommandDepsFromContext(
      stop: context.stopApp,
      hasMainWindow: context.hasMainWindow,
      runUpdateCommand: context.runUpdateCommand,
-      runEnsureLinuxRuntimePluginAssetsCommand: context.runEnsureLinuxRuntimePluginAssetsCommand,
      runYoutubePlaybackFlow: context.runYoutubePlaybackFlow,
    },
    dispatchSessionAction: context.dispatchSessionAction,
@@ -198,7 +198,6 @@ export interface CliCommandRuntimeServiceDepsParams {
    stop: CliCommandDepsRuntimeOptions['app']['stop'];
    hasMainWindow: CliCommandDepsRuntimeOptions['app']['hasMainWindow'];
    runUpdateCommand: CliCommandDepsRuntimeOptions['app']['runUpdateCommand'];
-    runEnsureLinuxRuntimePluginAssetsCommand: CliCommandDepsRuntimeOptions['app']['runEnsureLinuxRuntimePluginAssetsCommand'];
    runYoutubePlaybackFlow: CliCommandDepsRuntimeOptions['app']['runYoutubePlaybackFlow'];
  };
  dispatchSessionAction: CliCommandDepsRuntimeOptions['dispatchSessionAction'];
@@ -393,7 +392,6 @@ export function createCliCommandRuntimeServiceDeps(
      stop: params.app.stop,
      hasMainWindow: params.app.hasMainWindow,
      runUpdateCommand: params.app.runUpdateCommand,
-      runEnsureLinuxRuntimePluginAssetsCommand: params.app.runEnsureLinuxRuntimePluginAssetsCommand,
      runYoutubePlaybackFlow: params.app.runYoutubePlaybackFlow,
    },
    dispatchSessionAction: params.dispatchSessionAction,
@@ -232,31 +232,6 @@ test('autoplay subtitle prime emits cached annotations and avoids raw fallback o
  );
 });

-test('autoplay subtitle prime reuses active parsed cues before synthetic warm release', () => {
-  const source = readMainSource();
-  const runtimeDepsBlock = source.match(
-    /const autoplaySubtitlePrimingRuntime = createAutoplaySubtitlePrimingRuntime\(\{(?<body>[\s\S]*?)\n\}\);/,
-  )?.groups?.body;
-  const primeSource = readSource('src/main/runtime/autoplay-subtitle-priming-runtime.ts');
-  const emptyTextBlock = primeSource.match(
-    /if \(!text\.trim\(\) && isCurrentAutoplayMediaPath\(mediaPath\)\) \{(?<body>[\s\S]*?)\n    \}/,
-  )?.groups?.body;
-
-  assert.ok(runtimeDepsBlock);
-  assert.match(
-    runtimeDepsBlock,
-    /getActiveParsedSubtitleCues:\s*\(\) => appState\.activeParsedSubtitleCues/,
-  );
-
-  assert.ok(emptyTextBlock);
-  assert.ok(
-    emptyTextBlock.indexOf('await deps.refreshSubtitlePrefetchFromActiveTrack()') <
-      emptyTextBlock.indexOf(
-        'await primeAutoplaySubtitleFromParsedCues(mediaPath, deps.getActiveParsedSubtitleCues())',
-      ),
-  );
-});
-
 test('startup autoplay release is tied to visible overlay measurement readiness', () => {
  const source = readMainSource();
  const gateBlock = source.match(
@@ -308,7 +283,7 @@ test('visible overlay content-ready does not tokenize before first measurement',
  );
 });

-test('accepted visible overlay measurement immediately refreshes pointer interaction', () => {
+test('accepted visible overlay measurement immediately refreshes Linux pointer interaction', () => {
  const source = readMainSource();
  const measurementBlock = source.match(
    /reportOverlayContentBounds:\s*\(payload: unknown\)\s*=>\s*\{(?<body>[\s\S]*?)\n      \},/,
@@ -317,7 +292,6 @@ test('accepted visible overlay measurement immediately refreshes pointer interac
  assert.ok(measurementBlock);
  assert.match(measurementBlock, /overlayContentMeasurementStore\.report\(payload\)/);
  assert.match(measurementBlock, /tickLinuxOverlayPointerInteractionNow\(\)/);
-  assert.match(measurementBlock, /tickWindowsOverlayPointerInteractionNow\(\)/);
  assert.match(measurementBlock, /primeLinuxOverlayPointerInteractionAfterFirstMeasurement\(\)/);
  assert.ok(
    measurementBlock.indexOf('overlayContentMeasurementStore.report(payload)') <
@@ -325,10 +299,6 @@ test('accepted visible overlay measurement immediately refreshes pointer interac
  );
  assert.ok(
    measurementBlock.indexOf('tickLinuxOverlayPointerInteractionNow();') <
-      measurementBlock.indexOf('tickWindowsOverlayPointerInteractionNow();'),
-  );
-  assert.ok(
-    measurementBlock.indexOf('tickWindowsOverlayPointerInteractionNow();') <
      measurementBlock.indexOf('primeLinuxOverlayPointerInteractionAfterFirstMeasurement();'),
  );
 });
@@ -527,11 +497,11 @@ test('manual visible overlay show primes current subtitle from mpv before relyin
  assert.ok(toggleBlock);
  assert.match(
    setBlock,
-    /if \(visible\) \{\s+maybeStartOverlayLoadingOsd\(\);\s+resetLinuxVisibleOverlayStartupInputPrimer\(\);\s+startLinuxVisibleOverlayStartupInputGrace\(\);\s+restoreVisibleOverlayWindowShapeForShow\(\);\s+void ensureOverlayMpvSubtitlesHidden\(\);\s+void primeCurrentSubtitleForVisibleOverlay\(\);/,
+    /if \(visible\) \{\s+maybeStartOverlayLoadingOsd\(\);\s+resetLinuxVisibleOverlayStartupInputPrimer\(\);\s+restoreVisibleOverlayWindowShapeForShow\(\);\s+void ensureOverlayMpvSubtitlesHidden\(\);\s+void primeCurrentSubtitleForVisibleOverlay\(\);/,
  );
  assert.match(
    toggleBlock,
-    /else \{\s+maybeStartOverlayLoadingOsd\(\);\s+resetLinuxVisibleOverlayStartupInputPrimer\(\);\s+startLinuxVisibleOverlayStartupInputGrace\(\);\s+restoreVisibleOverlayWindowShapeForShow\(\);\s+void ensureOverlayMpvSubtitlesHidden\(\);\s+void primeCurrentSubtitleForVisibleOverlay\(\);/,
+    /else \{\s+maybeStartOverlayLoadingOsd\(\);\s+resetLinuxVisibleOverlayStartupInputPrimer\(\);\s+restoreVisibleOverlayWindowShapeForShow\(\);\s+void ensureOverlayMpvSubtitlesHidden\(\);\s+void primeCurrentSubtitleForVisibleOverlay\(\);/,
  );
 });

@@ -552,68 +522,10 @@ test('Linux visible overlay show/reset does not leave an empty X11 window shape'
  assert.doesNotMatch(runtimeSource, /setShape\?\.\(\[\]\)|setShape\(\[\]\)/);
  assert.match(
    setBlock,
-    /if \(visible\) \{\s+maybeStartOverlayLoadingOsd\(\);\s+resetLinuxVisibleOverlayStartupInputPrimer\(\);\s+startLinuxVisibleOverlayStartupInputGrace\(\);\s+restoreVisibleOverlayWindowShapeForShow\(\);\s+void ensureOverlayMpvSubtitlesHidden\(\);/,
+    /if \(visible\) \{\s+maybeStartOverlayLoadingOsd\(\);\s+resetLinuxVisibleOverlayStartupInputPrimer\(\);\s+restoreVisibleOverlayWindowShapeForShow\(\);\s+void ensureOverlayMpvSubtitlesHidden\(\);/,
  );
 });

-test('Linux visible overlay startup reapplies passive passthrough after input reset', () => {
-  const pointerSource = readSource('src/main/runtime/linux-overlay-pointer-interaction.ts');
-  const runtimeSource = readSource('src/main/runtime/visible-overlay-interaction-runtime.ts');
-  const resetPrimerBlock = runtimeSource.match(
-    /function resetLinuxVisibleOverlayStartupInputPrimer\(\): void \{(?<body>[\s\S]*?)\n  \}/,
-  )?.groups?.body;
-  const startGraceBlock = runtimeSource.match(
-    /function startLinuxVisibleOverlayStartupInputGrace\(\): void \{(?<body>[\s\S]*?)\n  \}/,
-  )?.groups?.body;
-  const depsBlock = runtimeSource.match(
-    /const linuxOverlayPointerInteractionDeps = \{(?<body>[\s\S]*?)\n  \};/,
-  )?.groups?.body;
-
-  assert.ok(resetPrimerBlock);
-  assert.ok(startGraceBlock);
-  assert.ok(depsBlock);
-  assert.match(resetPrimerBlock, /visibleOverlayInteractionActive = false;/);
-  assert.match(resetPrimerBlock, /linuxOverlayPointerInteractionStateApplied = false;/);
-  assert.match(
-    startGraceBlock,
-    /linuxVisibleOverlayStartupInputGraceUntilMs =\s+Date\.now\(\) \+ LINUX_VISIBLE_OVERLAY_STARTUP_INPUT_GRACE_MS;/,
-  );
-  assert.match(startGraceBlock, /linuxOverlayPointerInteractionStateApplied = false;/);
-  assert.match(
-    depsBlock,
-    /isInteractionStateApplied:\s*\(\) => linuxOverlayPointerInteractionStateApplied/,
-  );
-  assert.match(
-    pointerSource,
-    /deps\.getInteractionActive\(\) === desired && deps\.isInteractionStateApplied\?\.\(\) !== false/,
-  );
-});
-
-test('Linux visible overlay show starts input grace before first measurement', () => {
-  const source = readMainSource();
-  const setVisibleBlock = source.match(
-    /function setVisibleOverlayVisible\(visible: boolean\): void \{(?<body>[\s\S]*?)\n\}/,
-  )?.groups?.body;
-  const toggleBlock = source.match(
-    /function toggleVisibleOverlay\(\): void \{(?<body>[\s\S]*?)\n\}/,
-  )?.groups?.body;
-  const setOverlayBlock = source.match(
-    /function setOverlayVisible\(visible: boolean\): void \{(?<body>[\s\S]*?)\n\}/,
-  )?.groups?.body;
-
-  for (const block of [setVisibleBlock, toggleBlock, setOverlayBlock]) {
-    assert.ok(block);
-    assert.ok(
-      block.indexOf('resetLinuxVisibleOverlayStartupInputPrimer();') <
-        block.indexOf('startLinuxVisibleOverlayStartupInputGrace();'),
-    );
-    assert.ok(
-      block.indexOf('startLinuxVisibleOverlayStartupInputGrace();') <
-        block.indexOf('void primeCurrentSubtitleForVisibleOverlay();'),
-    );
-  }
-});
-
 test('Linux visible overlay bounds refresh restores X11 shape after applying mpv geometry', () => {
  const source = readSource('src/main/runtime/overlay-geometry-runtime.ts');
  const afterBoundsBlock = source.match(
@@ -1,7 +0,0 @@
-import assert from 'node:assert/strict';
-import test from 'node:test';
-import { getPasswordStoreArg } from './password-store-args';
-
-test('getPasswordStoreArg ignores split-form whitespace-only values', () => {
-  assert.equal(getPasswordStoreArg(['SubMiner.AppImage', '--password-store', '   ']), null);
-});
@@ -11,9 +11,8 @@ export function getPasswordStoreArg(argv: string[]): string | null {

    if (arg === PASSWORD_STORE_ARG) {
      const value = argv[i + 1];
-      const trimmed = value?.trim();
-      if (trimmed && !trimmed.startsWith('--')) {
-        resolved = trimmed;
+      if (value && !value.startsWith('--')) {
+        resolved = value.trim();
        i += 1;
      }
      continue;
@@ -137,46 +137,6 @@ test('autoplay ready gate requests overlay pointer recovery when media readiness
  assert.equal(pointerRecoveryRequests, 1);
 });

-test('autoplay ready gate reports the released autoplay signal once', async () => {
-  const releasedSignals: string[] = [];
-
-  const gate = createAutoplayReadyGate({
-    isAppOwnedFlowInFlight: () => false,
-    getCurrentMediaPath: () => '/media/video.mkv',
-    getCurrentVideoPath: () => null,
-    getPlaybackPaused: () => true,
-    getMpvClient: () =>
-      ({
-        connected: true,
-        requestProperty: async () => true,
-        send: () => {},
-      }) as never,
-    signalPluginAutoplayReady: () => {},
-    onAutoplayReadyReleased: (signal) => {
-      releasedSignals.push(signal.payload.text);
-    },
-    schedule: (callback) => {
-      queueMicrotask(callback);
-      return 1 as never;
-    },
-    logDebug: () => {},
-  });
-
-  gate.maybeSignalPluginAutoplayReady(
-    { text: '__warm__', tokens: null },
-    { forceWhilePaused: true },
-  );
-  await new Promise((resolve) => setTimeout(resolve, 0));
-
-  gate.maybeSignalPluginAutoplayReady(
-    { text: '次の字幕', tokens: null },
-    { forceWhilePaused: true },
-  );
-  await new Promise((resolve) => setTimeout(resolve, 0));
-
-  assert.deepEqual(releasedSignals, ['__warm__']);
-});
-
 test('autoplay ready gate does not unpause again after a later manual pause on the same media', async () => {
  const commands: Array<Array<string | boolean>> = [];
  let playbackPaused = true;
@@ -27,7 +27,6 @@ export type AutoplayReadyGateDeps = {
  getMpvClient: () => MpvClientLike | null;
  signalPluginAutoplayReady: () => void;
  requestOverlayPointerRecovery?: () => void;
-  onAutoplayReadyReleased?: (signal: AutoplayReadySignal) => void;
  isSignalTargetReady?: (signal: AutoplayReadySignal) => boolean;
  now?: () => number;
  schedule: (callback: () => void, delayMs: number) => ReturnType<typeof setTimeout>;
@@ -183,7 +182,6 @@ export function createAutoplayReadyGate(deps: AutoplayReadyGateDeps) {
    const playbackGeneration = ++autoPlayReadySignalGeneration;
    deps.signalPluginAutoplayReady();
    deps.requestOverlayPointerRecovery?.();
-    deps.onAutoplayReadyReleased?.(signal);
    attemptRelease(playbackGeneration, 0);
  };

@@ -1,9 +1,6 @@
 import assert from 'node:assert/strict';
 import test from 'node:test';
-import {
-  createAutoplaySubtitlePrimingRuntime,
-  setMpvCurrentSecondarySubText,
-} from './autoplay-subtitle-priming-runtime';
+import { setMpvCurrentSecondarySubText } from './autoplay-subtitle-priming-runtime';

 test('setMpvCurrentSecondarySubText uses client setter when available', () => {
  const calls: string[] = [];
@@ -29,153 +26,3 @@ test('setMpvCurrentSecondarySubText updates client property when setter is unava

  assert.equal(client.currentSecondarySubText, 'secondary');
 });
-
-test('scheduleSubtitlePrefetchRefresh logs refresh failures from timer callback', async () => {
-  const logs: string[] = [];
-  const runtime = createAutoplaySubtitlePrimingRuntime({
-    getCurrentMediaPath: () => null,
-    getMpvClient: () => null,
-    setCurrentSubText: () => {},
-    getCurrentSubText: () => '',
-    getCurrentSubtitleData: () => null,
-    getActiveParsedSubtitleCues: () => [],
-    setActiveParsedSubtitleMediaPath: () => {},
-    subtitleProcessingController: {
-      consumeCachedSubtitle: () => null,
-      onSubtitleChange: () => {},
-      refreshCurrentSubtitle: () => {},
-    },
-    emitSubtitlePayload: () => {},
-    getSubtitlePrefetchService: () => null,
-    getLastObservedTimePos: () => 0,
-    getVisibleOverlayVisible: () => false,
-    emitSecondarySubtitle: () => {},
-    initSubtitlePrefetch: async () => {},
-    refreshSubtitlePrefetchFromActiveTrack: async () => {
-      throw new Error('refresh failed');
-    },
-    logDebug: (message) => logs.push(message),
-  });
-
-  runtime.scheduleSubtitlePrefetchRefresh(0);
-  await new Promise((resolve) => setTimeout(resolve, 5));
-
-  assert.deepEqual(logs, [
-    '[autoplay-subtitle-prime] subtitle prefetch refresh failed: refresh failed',
-  ]);
-});
-
-test('primeCurrentSubtitleForAutoplay refreshes active subtitle cues when mpv sub-text is empty', async () => {
-  const calls: string[] = [];
-  let currentSubText = '';
-  let activeParsedSubtitleCues: Array<{ startTime: number; endTime: number; text: string }> = [];
-  const mediaPath = '/media/video.mkv';
-
-  const runtime = createAutoplaySubtitlePrimingRuntime({
-    getCurrentMediaPath: () => mediaPath,
-    getMpvClient: () => ({
-      connected: true,
-      currentVideoPath: mediaPath,
-      requestProperty: async (name) => {
-        calls.push(`request:${name}`);
-        if (name === 'sub-text') return '';
-        if (name === 'time-pos') return 12;
-        return null;
-      },
-    }),
-    setCurrentSubText: (text) => {
-      currentSubText = text;
-      calls.push(`set:${text}`);
-    },
-    getCurrentSubText: () => currentSubText,
-    getCurrentSubtitleData: () => null,
-    getActiveParsedSubtitleCues: () => activeParsedSubtitleCues,
-    setActiveParsedSubtitleMediaPath: () => {},
-    subtitleProcessingController: {
-      consumeCachedSubtitle: () => null,
-      onSubtitleChange: (text) => calls.push(`change:${text}`),
-      refreshCurrentSubtitle: (text) => calls.push(`refresh:${text ?? ''}`),
-    },
-    emitSubtitlePayload: (payload) => calls.push(`emit:${payload.text}`),
-    getSubtitlePrefetchService: () => ({
-      pause: () => calls.push('prefetch:pause'),
-      onSeek: (timePos) => calls.push(`prefetch:seek:${timePos}`),
-    }),
-    getLastObservedTimePos: () => 12,
-    getVisibleOverlayVisible: () => true,
-    emitSecondarySubtitle: () => {},
-    initSubtitlePrefetch: async () => {},
-    refreshSubtitlePrefetchFromActiveTrack: async () => {
-      calls.push('refresh-active-track');
-      activeParsedSubtitleCues = [{ startTime: 10, endTime: 20, text: '起動字幕' }];
-    },
-    logDebug: (message) => calls.push(`debug:${message}`),
-  });
-
-  await runtime.primeCurrentSubtitleForAutoplay(mediaPath);
-
-  assert.deepEqual(calls, [
-    'request:sub-text',
-    'refresh-active-track',
-    'request:time-pos',
-    'set:起動字幕',
-    'prefetch:pause',
-    'emit:起動字幕',
-    'change:起動字幕',
-  ]);
-});
-
-test('primeCurrentSubtitleForAutoplay emits raw first paint on cache miss before tokenization', async () => {
-  const calls: string[] = [];
-  let currentSubText = '';
-  const mediaPath = '/media/video.mkv';
-
-  const runtime = createAutoplaySubtitlePrimingRuntime({
-    getCurrentMediaPath: () => mediaPath,
-    getMpvClient: () => ({
-      connected: true,
-      currentVideoPath: mediaPath,
-      requestProperty: async (name) => {
-        calls.push(`request:${name}`);
-        if (name === 'sub-text') return '起動字幕';
-        return null;
-      },
-    }),
-    setCurrentSubText: (text) => {
-      currentSubText = text;
-      calls.push(`set:${text}`);
-    },
-    getCurrentSubText: () => currentSubText,
-    getCurrentSubtitleData: () => null,
-    getActiveParsedSubtitleCues: () => [],
-    setActiveParsedSubtitleMediaPath: () => {},
-    subtitleProcessingController: {
-      consumeCachedSubtitle: () => null,
-      onSubtitleChange: (text) => calls.push(`change:${text}`),
-      refreshCurrentSubtitle: (text) => calls.push(`refresh:${text ?? ''}`),
-    },
-    emitSubtitlePayload: (payload) => calls.push(`emit:${payload.text}`),
-    getSubtitlePrefetchService: () => ({
-      pause: () => calls.push('prefetch:pause'),
-      onSeek: (timePos) => calls.push(`prefetch:seek:${timePos}`),
-    }),
-    getLastObservedTimePos: () => 12,
-    getVisibleOverlayVisible: () => true,
-    emitSecondarySubtitle: () => {},
-    initSubtitlePrefetch: async () => {},
-    refreshSubtitlePrefetchFromActiveTrack: async () => {
-      calls.push('refresh-active-track');
-    },
-    logDebug: (message) => calls.push(`debug:${message}`),
-  });
-
-  await runtime.primeCurrentSubtitleForAutoplay(mediaPath);
-
-  assert.deepEqual(calls, [
-    'request:sub-text',
-    'set:起動字幕',
-    'prefetch:pause',
-    'emit:起動字幕',
-    'change:起動字幕',
-  ]);
-});
@@ -26,7 +26,6 @@ export interface AutoplaySubtitlePrimingRuntimeDeps {
  setCurrentSubText: (text: string) => void;
  getCurrentSubText: () => string;
  getCurrentSubtitleData: () => SubtitleData | null;
-  getActiveParsedSubtitleCues: () => SubtitleCue[];
  setActiveParsedSubtitleMediaPath: (mediaPath: string | null) => void;
  subtitleProcessingController: {
    consumeCachedSubtitle: (text: string) => SubtitleData | null;
@@ -108,7 +107,6 @@ export function createAutoplaySubtitlePrimingRuntime(deps: AutoplaySubtitlePrimi
      return true;
    }

-    emitSubtitlePayload({ text, tokens: null });
    subtitleProcessingController.onSubtitleChange(text);
    return true;
  }
@@ -128,20 +126,7 @@ export function createAutoplaySubtitlePrimingRuntime(deps: AutoplaySubtitlePrimi
      return null;
    });
    const text = typeof subTextRaw === 'string' ? subTextRaw : '';
-    if (emitAutoplayPrimedSubtitle(mediaPath, text)) {
-      return;
-    }
-
-    if (!text.trim() && isCurrentAutoplayMediaPath(mediaPath)) {
-      await deps.refreshSubtitlePrefetchFromActiveTrack().catch((error) => {
-        deps.logDebug(
-          `[autoplay-subtitle-prime] active subtitle refresh failed after empty sub-text: ${
-            error instanceof Error ? error.message : String(error)
-          }`,
-        );
-      });
-      await primeAutoplaySubtitleFromParsedCues(mediaPath, deps.getActiveParsedSubtitleCues());
-    }
+    emitAutoplayPrimedSubtitle(mediaPath, text);
  }

  async function primeCurrentSubtitleForVisibleOverlay(): Promise<void> {
@@ -268,13 +253,7 @@ export function createAutoplaySubtitlePrimingRuntime(deps: AutoplaySubtitlePrimi
    clearScheduledSubtitlePrefetchRefresh();
    subtitlePrefetchRefreshTimer = setTimeout(() => {
      subtitlePrefetchRefreshTimer = null;
-      void deps.refreshSubtitlePrefetchFromActiveTrack().catch((error) => {
-        deps.logDebug(
-          `[autoplay-subtitle-prime] subtitle prefetch refresh failed: ${
-            error instanceof Error ? error.message : String(error)
-          }`,
-        );
-      });
+      void deps.refreshSubtitlePrefetchFromActiveTrack();
    }, delayMs);
  }

@@ -66,9 +66,6 @@ test('build cli command context deps maps handlers and values', () => {
    runUpdateCommand: async () => {
      calls.push('run-update');
    },
-    runEnsureLinuxRuntimePluginAssetsCommand: async () => {
-      calls.push('run-ensure-linux-runtime-plugin-assets');
-    },
    runYoutubePlaybackFlow: async () => {
      calls.push('run-youtube-playback');
    },
@@ -43,7 +43,6 @@ export function createBuildCliCommandContextDepsHandler(deps: {
  runStatsCommand: CliCommandContextFactoryDeps['runStatsCommand'];
  runJellyfinCommand: (args: CliArgs) => Promise<void>;
  runUpdateCommand: CliCommandContextFactoryDeps['runUpdateCommand'];
-  runEnsureLinuxRuntimePluginAssetsCommand: CliCommandContextFactoryDeps['runEnsureLinuxRuntimePluginAssetsCommand'];
  runYoutubePlaybackFlow: CliCommandContextFactoryDeps['runYoutubePlaybackFlow'];
  openYomitanSettings: () => void;
  openConfigSettingsWindow: () => void;
@@ -101,7 +100,6 @@ export function createBuildCliCommandContextDepsHandler(deps: {
    runStatsCommand: deps.runStatsCommand,
    runJellyfinCommand: deps.runJellyfinCommand,
    runUpdateCommand: deps.runUpdateCommand,
-    runEnsureLinuxRuntimePluginAssetsCommand: deps.runEnsureLinuxRuntimePluginAssetsCommand,
    runYoutubePlaybackFlow: deps.runYoutubePlaybackFlow,
    openYomitanSettings: deps.openYomitanSettings,
    openConfigSettingsWindow: deps.openConfigSettingsWindow,
@@ -72,7 +72,6 @@ test('cli command context factory composes main deps and context handlers', () =
    runStatsCommand: async () => {},
    runJellyfinCommand: async () => {},
    runUpdateCommand: async () => {},
-    runEnsureLinuxRuntimePluginAssetsCommand: async () => {},
    runYoutubePlaybackFlow: async () => {},
    openYomitanSettings: () => {},
    openConfigSettingsWindow: () => {},
@@ -97,9 +97,6 @@ test('cli command context main deps builder maps state and callbacks', async ()
    runUpdateCommand: async () => {
      calls.push('run-update');
    },
-    runEnsureLinuxRuntimePluginAssetsCommand: async () => {
-      calls.push('run-ensure-linux-runtime-plugin-assets');
-    },
    runYoutubePlaybackFlow: async () => {
      calls.push('run-youtube-playback');
    },
@@ -56,10 +56,6 @@ export function createBuildCliCommandContextMainDepsHandler(deps: {
  runStatsCommand: CliCommandContextFactoryDeps['runStatsCommand'];
  runJellyfinCommand: (args: CliArgs) => Promise<void>;
  runUpdateCommand: CliCommandContextFactoryDeps['runUpdateCommand'];
-  runEnsureLinuxRuntimePluginAssetsCommand: (
-    args: CliArgs,
-    source: CliCommandSource,
-  ) => Promise<void>;
  runYoutubePlaybackFlow: CliCommandContextFactoryDeps['runYoutubePlaybackFlow'];

  openYomitanSettings: () => void;
@@ -137,8 +133,6 @@ export function createBuildCliCommandContextMainDepsHandler(deps: {
    runJellyfinCommand: (args: CliArgs) => deps.runJellyfinCommand(args),
    runUpdateCommand: (args: CliArgs, source: CliCommandSource) =>
      deps.runUpdateCommand(args, source),
-    runEnsureLinuxRuntimePluginAssetsCommand: (args: CliArgs, source: CliCommandSource) =>
-      deps.runEnsureLinuxRuntimePluginAssetsCommand(args, source),
    runYoutubePlaybackFlow: (request) => deps.runYoutubePlaybackFlow(request),
    openYomitanSettings: () => deps.openYomitanSettings(),
    openConfigSettingsWindow: () => deps.openConfigSettingsWindow(),
@@ -54,7 +54,6 @@ function createDeps() {
      runStatsCommand: async () => {},
      runJellyfinCommand: async () => {},
      runUpdateCommand: async () => {},
-      runEnsureLinuxRuntimePluginAssetsCommand: async () => {},
      runYoutubePlaybackFlow: async () => {},
      openYomitanSettings: () => {},
      openConfigSettingsWindow: () => {},
@@ -48,7 +48,6 @@ export type CliCommandContextFactoryDeps = {
  runStatsCommand: CliCommandRuntimeServiceContext['runStatsCommand'];
  runJellyfinCommand: (args: CliArgs) => Promise<void>;
  runUpdateCommand: CliCommandRuntimeServiceContext['runUpdateCommand'];
-  runEnsureLinuxRuntimePluginAssetsCommand: CliCommandRuntimeServiceContext['runEnsureLinuxRuntimePluginAssetsCommand'];
  runYoutubePlaybackFlow: CliCommandRuntimeServiceContext['runYoutubePlaybackFlow'];
  openYomitanSettings: () => void;
  openConfigSettingsWindow: () => void;
@@ -128,7 +127,6 @@ export function createCliCommandContext(
    runStatsCommand: deps.runStatsCommand,
    runJellyfinCommand: deps.runJellyfinCommand,
    runUpdateCommand: deps.runUpdateCommand,
-    runEnsureLinuxRuntimePluginAssetsCommand: deps.runEnsureLinuxRuntimePluginAssetsCommand,
    runYoutubePlaybackFlow: deps.runYoutubePlaybackFlow,
    openYomitanSettings: deps.openYomitanSettings,
    openConfigSettingsWindow: deps.openConfigSettingsWindow,
@@ -48,7 +48,6 @@ test('composeCliStartupHandlers returns callable CLI startup handlers', () => {
      runJellyfinCommand: async () => {},
      runStatsCommand: async () => {},
      runUpdateCommand: async () => {},
-      runEnsureLinuxRuntimePluginAssetsCommand: async () => {},
      runYoutubePlaybackFlow: async () => {},
      openYomitanSettings: () => {},
      openConfigSettingsWindow: () => {},
@@ -7,6 +7,7 @@ import {
  detectInstalledFirstRunPlugin,
  detectInstalledFirstRunPluginCandidates,
  detectInstalledMpvPlugin,
+  filterLegacyMpvPluginFileCandidates,
  removeLegacyMpvPluginCandidates,
  resolvePackagedFirstRunPluginAssets,
  resolvePackagedRuntimePluginPath,
@@ -220,6 +221,20 @@ test('detectInstalledMpvPlugin detects Linux legacy single-file plugin without v
  });
 });

+test('filterLegacyMpvPluginFileCandidates keeps only legacy file candidates', () => {
+  assert.deepEqual(
+    filterLegacyMpvPluginFileCandidates([
+      { path: '/tmp/mpv/scripts/subminer', kind: 'directory' },
+      { path: '/tmp/mpv/scripts/subminer.lua', kind: 'file' },
+      { path: '/tmp/mpv/scripts/subminer-loader.lua', kind: 'file' },
+    ]),
+    [
+      { path: '/tmp/mpv/scripts/subminer.lua', kind: 'file' },
+      { path: '/tmp/mpv/scripts/subminer-loader.lua', kind: 'file' },
+    ],
+  );
+});
+
 test('removeLegacyMpvPluginCandidates trashes candidates and reports partial failures', async () => {
  const calls: string[] = [];
  const result = await removeLegacyMpvPluginCandidates({
@@ -180,19 +180,10 @@ export function detectInstalledFirstRunPluginCandidates(options: {
  return candidates;
 }

-export function detectWindowsMpvPluginRemovalCandidates(options: {
-  homeDir: string;
-  appDataDir: string;
-  mpvExecutablePath: string;
-  existsSync?: (candidate: string) => boolean;
-}): InstalledFirstRunPluginCandidate[] {
-  return detectInstalledFirstRunPluginCandidates({
-    platform: 'win32',
-    homeDir: options.homeDir,
-    appDataDir: options.appDataDir,
-    mpvExecutablePath: options.mpvExecutablePath,
-    existsSync: options.existsSync,
-  });
+export function filterLegacyMpvPluginFileCandidates(
+  candidates: InstalledFirstRunPluginCandidate[],
+): InstalledFirstRunPluginCandidate[] {
+  return candidates.filter((candidate) => candidate.kind === 'file');
 }

 function parseInstalledPluginVersion(content: string): string | null {
@@ -1,14 +1,6 @@
 import assert from 'node:assert/strict';
-import fs from 'node:fs';
-import os from 'node:os';
-import path from 'node:path';
-import process from 'node:process';
 import test from 'node:test';
-import {
-  buildFfmpegSubtitleExtractionArgs,
-  extractInternalSubtitleTrackToTempFile,
-  parseTrackId,
-} from './internal-subtitle-extraction';
+import { buildFfmpegSubtitleExtractionArgs } from './internal-subtitle-extraction';

 test('buildFfmpegSubtitleExtractionArgs rejects output paths without an extension', () => {
  assert.throws(
@@ -16,32 +8,3 @@ test('buildFfmpegSubtitleExtractionArgs rejects output paths without an extensio
    /outputPath.*file extension/,
  );
 });
-
-test('parseTrackId rejects negative track ids', () => {
-  assert.equal(parseTrackId(-1), null);
-  assert.equal(parseTrackId(' -2 '), null);
-});
-
-test('extractInternalSubtitleTrackToTempFile times out stalled ffmpeg process', async () => {
-  const root = fs.mkdtempSync(path.join(os.tmpdir(), 'subminer-ffmpeg-timeout-'));
-  const videoPath = path.join(root, 'video.mkv');
-  fs.writeFileSync(videoPath, '');
-
-  try {
-    await assert.rejects(
-      () =>
-        extractInternalSubtitleTrackToTempFile(
-          process.execPath,
-          videoPath,
-          { 'ff-index': 0, codec: 'ass' },
-          {
-            extractionTimeoutMs: 20,
-            spawnArgsOverride: ['-e', 'setTimeout(() => {}, 1000);'],
-          },
-        ),
-      /ffmpeg extraction timed out/,
-    );
-  } finally {
-    fs.rmSync(root, { recursive: true, force: true });
-  }
-});
@@ -35,15 +35,13 @@ export type MpvSubtitleTrackLike = {
  'external-filename'?: unknown;
 };

-const DEFAULT_EXTRACTION_TIMEOUT_MS = 30_000;
-
 export function parseTrackId(value: unknown): number | null {
-  if (typeof value === 'number' && Number.isInteger(value) && value >= 0) {
+  if (typeof value === 'number' && Number.isInteger(value)) {
    return value;
  }
  if (typeof value === 'string') {
    const parsed = Number(value.trim());
-    return Number.isInteger(parsed) && parsed >= 0 ? parsed : null;
+    return Number.isInteger(parsed) ? parsed : null;
  }
  return null;
 }
@@ -79,7 +77,6 @@ export async function extractInternalSubtitleTrackToTempFile(
  ffmpegPath: string,
  videoPath: string,
  track: MpvSubtitleTrackLike,
-  options: { extractionTimeoutMs?: number; spawnArgsOverride?: string[] } = {},
 ): Promise<{ path: string; cleanup: () => Promise<void> } | null> {
  const ffIndex = parseTrackId(track['ff-index']);
  const codec = typeof track.codec === 'string' ? track.codec : null;
@@ -93,44 +90,23 @@ export async function extractInternalSubtitleTrackToTempFile(

  try {
    await new Promise<void>((resolve, reject) => {
-      let settled = false;
      const child = spawn(
        ffmpegPath,
-        options.spawnArgsOverride ??
-          buildFfmpegSubtitleExtractionArgs(videoPath, ffIndex, outputPath),
+        buildFfmpegSubtitleExtractionArgs(videoPath, ffIndex, outputPath),
      );
-      const extractionTimeoutMs = options.extractionTimeoutMs ?? DEFAULT_EXTRACTION_TIMEOUT_MS;
-      const timeoutId = setTimeout(() => {
-        if (settled) {
-          return;
-        }
-        settled = true;
-        child.kill('SIGKILL');
-        reject(new Error(`ffmpeg extraction timed out after ${extractionTimeoutMs}ms`));
-      }, extractionTimeoutMs);
-      const settle = (callback: () => void): void => {
-        if (settled) {
-          return;
-        }
-        settled = true;
-        clearTimeout(timeoutId);
-        callback();
-      };
      let stderr = '';
      child.stderr.on('data', (chunk: Buffer) => {
        stderr += chunk.toString();
      });
      child.on('error', (error) => {
-        settle(() => reject(error));
+        reject(error);
      });
      child.on('close', (code) => {
-        settle(() => {
-          if (code === 0) {
-            resolve();
-            return;
-          }
-          reject(new Error(stderr.trim() || `ffmpeg exited with code ${code ?? 'unknown'}`));
-        });
+        if (code === 0) {
+          resolve();
+          return;
+        }
+        reject(new Error(stderr.trim() || `ffmpeg exited with code ${code ?? 'unknown'}`));
      });
    });
  } catch (error) {
@@ -341,21 +341,6 @@ test('tick only writes interaction state on change', () => {
  assert.deepEqual(calls, [true]);
 });

-test('tick reapplies an unchanged inactive state when the window passthrough state is dirty', () => {
-  const calls: boolean[] = [];
-  const { deps, state } = makeDeps({
-    getCursorScreenPoint: () => ({ x: 200, y: 200 }),
-    isInteractionStateApplied: () => false,
-    setInteractionActive: (active) => {
-      calls.push(active);
-      state.active = active;
-    },
-  });
-
-  tickLinuxOverlayPointerInteraction(deps);
-  assert.deepEqual(calls, [false]);
-});
-
 test('tick does not flip state when suspended (returns null)', () => {
  const calls: boolean[] = [];
  const { deps } = makeDeps({
@@ -53,7 +53,6 @@ export type LinuxOverlayPointerInteractionDeps = {
  shouldSuppressInteraction?: () => boolean;
  shouldUseInputShape?: () => boolean;
  getInteractionActive: () => boolean;
-  isInteractionStateApplied?: () => boolean;
  setInteractionActive: (active: boolean) => void;
 };

@@ -274,9 +273,7 @@ export function tickLinuxOverlayPointerInteraction(deps: LinuxOverlayPointerInte
  if (deps.shouldUseInputShape?.()) return;
  const desired = resolveDesiredOverlayInteractive(deps);
  if (desired === null) return;
-  if (deps.getInteractionActive() === desired && deps.isInteractionStateApplied?.() !== false) {
-    return;
-  }
+  if (deps.getInteractionActive() === desired) return;
  deps.setInteractionActive(desired);
 }

@@ -1,72 +0,0 @@
-import test from 'node:test';
-import assert from 'node:assert/strict';
-import type { CliArgs } from '../../cli/args';
-import { runEnsureLinuxRuntimePluginAssetsCliCommand } from './linux-runtime-plugin-assets-cli-command';
-
-test('runEnsureLinuxRuntimePluginAssetsCliCommand writes success response for install', async () => {
-  const writes: Array<{ path: string; payload: unknown }> = [];
-
-  await runEnsureLinuxRuntimePluginAssetsCliCommand(
-    {
-      ensureLinuxRuntimePluginAssets: true,
-      ensureLinuxRuntimePluginAssetsResponsePath: '/tmp/subminer-plugin-response.json',
-    } as CliArgs,
-    {
-      ensureLinuxRuntimePluginAssets: async () => ({
-        ok: true,
-        status: 'installed',
-        path: '/home/tester/.local/share/SubMiner/plugin/subminer/main.lua',
-      }),
-      writeResponse: (responsePath, payload) => {
-        writes.push({ path: responsePath, payload });
-      },
-      logWarn: () => {},
-    },
-  );
-
-  assert.deepEqual(writes, [
-    {
-      path: '/tmp/subminer-plugin-response.json',
-      payload: {
-        ok: true,
-        status: 'installed',
-        path: '/home/tester/.local/share/SubMiner/plugin/subminer/main.lua',
-      },
-    },
-  ]);
-});
-
-test('runEnsureLinuxRuntimePluginAssetsCliCommand writes failure response on error', async () => {
-  const writes: Array<{ path: string; payload: unknown }> = [];
-
-  await assert.rejects(
-    () =>
-      runEnsureLinuxRuntimePluginAssetsCliCommand(
-        {
-          ensureLinuxRuntimePluginAssets: true,
-          ensureLinuxRuntimePluginAssetsResponsePath: '/tmp/subminer-plugin-response.json',
-        } as CliArgs,
-        {
-          ensureLinuxRuntimePluginAssets: async () => {
-            throw new Error('copy failed');
-          },
-          writeResponse: (responsePath, payload) => {
-            writes.push({ path: responsePath, payload });
-          },
-          logWarn: () => {},
-        },
-      ),
-    /copy failed/,
-  );
-
-  assert.deepEqual(writes, [
-    {
-      path: '/tmp/subminer-plugin-response.json',
-      payload: {
-        ok: false,
-        status: 'failed',
-        error: 'copy failed',
-      },
-    },
-  ]);
-});
@@ -1,71 +0,0 @@
-import fs from 'node:fs';
-import path from 'node:path';
-import type { CliArgs, CliCommandSource } from '../../cli/args';
-import {
-  ensureLinuxRuntimePluginAssets,
-  type EnsureLinuxRuntimePluginAssetsResult,
-} from './linux-runtime-plugin-assets';
-
-export interface EnsureLinuxRuntimePluginAssetsResponse {
-  ok: boolean;
-  status: 'installed' | 'already-present' | 'failed';
-  path?: string;
-  error?: string;
-}
-
-export interface EnsureLinuxRuntimePluginAssetsCliCommandDeps {
-  ensureLinuxRuntimePluginAssets: () => Promise<EnsureLinuxRuntimePluginAssetsResult>;
-  writeResponse: (responsePath: string, payload: EnsureLinuxRuntimePluginAssetsResponse) => void;
-  logWarn: (message: string, error?: unknown) => void;
-}
-
-export function writeEnsureLinuxRuntimePluginAssetsCliCommandResponse(
-  responsePath: string,
-  payload: EnsureLinuxRuntimePluginAssetsResponse,
-): void {
-  fs.mkdirSync(path.dirname(responsePath), { recursive: true });
-  fs.writeFileSync(responsePath, `${JSON.stringify(payload, null, 2)}\n`, 'utf8');
-}
-
-function writeResponseSafe(
-  responsePath: string | undefined,
-  payload: EnsureLinuxRuntimePluginAssetsResponse,
-  deps: Pick<EnsureLinuxRuntimePluginAssetsCliCommandDeps, 'writeResponse' | 'logWarn'>,
-): void {
-  if (!responsePath) return;
-  try {
-    deps.writeResponse(responsePath, payload);
-  } catch (error) {
-    deps.logWarn(`Failed to write Linux runtime plugin asset response: ${responsePath}`, error);
-  }
-}
-
-const defaultDeps: EnsureLinuxRuntimePluginAssetsCliCommandDeps = {
-  ensureLinuxRuntimePluginAssets: () => ensureLinuxRuntimePluginAssets(),
-  writeResponse: (responsePath, payload) =>
-    writeEnsureLinuxRuntimePluginAssetsCliCommandResponse(responsePath, payload),
-  logWarn: () => {},
-};
-
-export async function runEnsureLinuxRuntimePluginAssetsCliCommand(
-  args: Pick<
-    CliArgs,
-    'ensureLinuxRuntimePluginAssets' | 'ensureLinuxRuntimePluginAssetsResponsePath'
-  >,
-  deps: EnsureLinuxRuntimePluginAssetsCliCommandDeps = defaultDeps,
-  _source: CliCommandSource = 'initial',
-): Promise<EnsureLinuxRuntimePluginAssetsResult> {
-  try {
-    const result = await deps.ensureLinuxRuntimePluginAssets();
-    writeResponseSafe(args.ensureLinuxRuntimePluginAssetsResponsePath, result, deps);
-    return result;
-  } catch (error) {
-    const message = error instanceof Error ? error.message : String(error);
-    writeResponseSafe(
-      args.ensureLinuxRuntimePluginAssetsResponsePath,
-      { ok: false, status: 'failed', error: message },
-      deps,
-    );
-    throw error;
-  }
-}
@@ -1,399 +0,0 @@
-import test from 'node:test';
-import assert from 'node:assert/strict';
-import fs from 'node:fs';
-import os from 'node:os';
-import path from 'node:path';
-import {
-  ensureLinuxRuntimePluginAssets,
-  resolveManagedLinuxRuntimePluginPaths,
-} from './linux-runtime-plugin-assets';
-
-async function withTempDir<T>(fn: (dir: string) => Promise<T> | T): Promise<T> {
-  const dir = fs.mkdtempSync(path.join(os.tmpdir(), 'subminer-linux-plugin-assets-test-'));
-  try {
-    return await fn(dir);
-  } finally {
-    fs.rmSync(dir, { recursive: true, force: true });
-  }
-}
-
-async function withProcessResourcesPath<T>(
-  resourcesPath: string,
-  fn: () => Promise<T> | T,
-): Promise<T> {
-  const processWithResources = process as NodeJS.Process & { resourcesPath?: string };
-  const previousResourcesPath = processWithResources.resourcesPath;
-  processWithResources.resourcesPath = resourcesPath;
-  try {
-    return await fn();
-  } finally {
-    if (previousResourcesPath === undefined) {
-      Reflect.deleteProperty(processWithResources, 'resourcesPath');
-    } else {
-      processWithResources.resourcesPath = previousResourcesPath;
-    }
-  }
-}
-
-test('resolveManagedLinuxRuntimePluginPaths resolves XDG data target paths', () => {
-  const resolved = resolveManagedLinuxRuntimePluginPaths({
-    homeDir: '/home/tester',
-    xdgDataHome: '/tmp/xdg-data',
-  });
-
-  assert.deepEqual(resolved, {
-    dataDir: '/tmp/xdg-data/SubMiner',
-    rootDir: '/tmp/xdg-data/SubMiner/plugin',
-    pluginDir: '/tmp/xdg-data/SubMiner/plugin/subminer',
-    pluginEntrypointPath: '/tmp/xdg-data/SubMiner/plugin/subminer/main.lua',
-    pluginConfigPath: '/tmp/xdg-data/SubMiner/plugin/subminer.conf',
-    themePath: '/tmp/xdg-data/SubMiner/themes/subminer.rasi',
-  });
-});
-
-test('resolveManagedLinuxRuntimePluginPaths treats blank XDG data homes as unset', () => {
-  const previousXdgDataHome = process.env.XDG_DATA_HOME;
-  try {
-    delete process.env.XDG_DATA_HOME;
-    const emptyOption = resolveManagedLinuxRuntimePluginPaths({
-      homeDir: '/home/tester',
-      xdgDataHome: '',
-    });
-    assert.equal(emptyOption.dataDir, path.join('/home/tester', '.local', 'share', 'SubMiner'));
-
-    process.env.XDG_DATA_HOME = '   ';
-    const blankEnv = resolveManagedLinuxRuntimePluginPaths({
-      homeDir: '/home/tester',
-    });
-    assert.equal(blankEnv.dataDir, path.join('/home/tester', '.local', 'share', 'SubMiner'));
-  } finally {
-    if (previousXdgDataHome === undefined) {
-      delete process.env.XDG_DATA_HOME;
-    } else {
-      process.env.XDG_DATA_HOME = previousXdgDataHome;
-    }
-  }
-});
-
-test('ensureLinuxRuntimePluginAssets installs managed plugin dir, config, and rofi theme when missing', async () => {
-  await withTempDir(async (tempDir) => {
-    const sourceRoot = path.join(tempDir, 'source', 'plugin');
-    const themeSourcePath = path.join(tempDir, 'source', 'assets', 'themes', 'subminer.rasi');
-    const targetRoot = path.join(tempDir, 'xdg-data', 'SubMiner', 'plugin');
-    fs.mkdirSync(path.join(sourceRoot, 'subminer'), { recursive: true });
-    fs.mkdirSync(path.dirname(themeSourcePath), { recursive: true });
-    fs.writeFileSync(path.join(sourceRoot, 'subminer', 'main.lua'), '-- plugin\n');
-    fs.writeFileSync(path.join(sourceRoot, 'subminer.conf'), 'configured=true\n');
-    fs.writeFileSync(themeSourcePath, '/* theme */\n');
-
-    const result = await ensureLinuxRuntimePluginAssets({
-      platform: 'linux',
-      homeDir: path.join(tempDir, 'home'),
-      xdgDataHome: path.join(tempDir, 'xdg-data'),
-      resolveBundledAssets: () => ({
-        pluginDirSource: path.join(sourceRoot, 'subminer'),
-        pluginConfigSource: path.join(sourceRoot, 'subminer.conf'),
-        themeSourcePath,
-      }),
-    });
-
-    assert.deepEqual(result, {
-      ok: true,
-      status: 'installed',
-      path: path.join(targetRoot, 'subminer', 'main.lua'),
-    });
-    assert.equal(
-      fs.readFileSync(path.join(targetRoot, 'subminer', 'main.lua'), 'utf8'),
-      '-- plugin\n',
-    );
-    assert.equal(
-      fs.readFileSync(path.join(targetRoot, 'subminer.conf'), 'utf8'),
-      'configured=true\n',
-    );
-    assert.equal(
-      fs.readFileSync(
-        path.join(tempDir, 'xdg-data', 'SubMiner', 'themes', 'subminer.rasi'),
-        'utf8',
-      ),
-      '/* theme */\n',
-    );
-  });
-});
-
-test('ensureLinuxRuntimePluginAssets installs managed theme when plugin assets already exist', async () => {
-  await withTempDir(async (tempDir) => {
-    const sourceRoot = path.join(tempDir, 'source', 'plugin');
-    const themeSourcePath = path.join(tempDir, 'source', 'assets', 'themes', 'subminer.rasi');
-    const xdgDataHome = path.join(tempDir, 'xdg-data');
-    const targetRoot = path.join(xdgDataHome, 'SubMiner', 'plugin');
-    fs.mkdirSync(path.join(sourceRoot, 'subminer'), { recursive: true });
-    fs.mkdirSync(path.dirname(themeSourcePath), { recursive: true });
-    fs.mkdirSync(path.join(targetRoot, 'subminer'), { recursive: true });
-    fs.writeFileSync(path.join(sourceRoot, 'subminer', 'main.lua'), '-- new plugin\n');
-    fs.writeFileSync(path.join(sourceRoot, 'subminer.conf'), 'new=true\n');
-    fs.writeFileSync(themeSourcePath, '/* theme */\n');
-    fs.writeFileSync(path.join(targetRoot, 'subminer', 'main.lua'), '-- existing plugin\n');
-    fs.writeFileSync(path.join(targetRoot, 'subminer.conf'), 'configured=true\n');
-
-    const result = await ensureLinuxRuntimePluginAssets({
-      platform: 'linux',
-      homeDir: path.join(tempDir, 'home'),
-      xdgDataHome,
-      resolveBundledAssets: () => ({
-        pluginDirSource: path.join(sourceRoot, 'subminer'),
-        pluginConfigSource: path.join(sourceRoot, 'subminer.conf'),
-        themeSourcePath,
-      }),
-    });
-
-    assert.deepEqual(result, {
-      ok: true,
-      status: 'installed',
-      path: path.join(targetRoot, 'subminer', 'main.lua'),
-    });
-    assert.equal(
-      fs.readFileSync(path.join(targetRoot, 'subminer', 'main.lua'), 'utf8'),
-      '-- existing plugin\n',
-    );
-    assert.equal(
-      fs.readFileSync(path.join(targetRoot, 'subminer.conf'), 'utf8'),
-      'configured=true\n',
-    );
-    assert.equal(
-      fs.readFileSync(path.join(xdgDataHome, 'SubMiner', 'themes', 'subminer.rasi'), 'utf8'),
-      '/* theme */\n',
-    );
-  });
-});
-
-test('ensureLinuxRuntimePluginAssets installs managed theme without resolving plugin sources when plugin assets already exist', async () => {
-  await withTempDir(async (tempDir) => {
-    const themeSourcePath = path.join(tempDir, 'source', 'assets', 'themes', 'subminer.rasi');
-    const xdgDataHome = path.join(tempDir, 'xdg-data');
-    const targetRoot = path.join(xdgDataHome, 'SubMiner', 'plugin');
-    fs.mkdirSync(path.dirname(themeSourcePath), { recursive: true });
-    fs.mkdirSync(path.join(targetRoot, 'subminer'), { recursive: true });
-    fs.writeFileSync(themeSourcePath, '/* theme */\n');
-    fs.writeFileSync(path.join(targetRoot, 'subminer', 'main.lua'), '-- existing plugin\n');
-    fs.writeFileSync(path.join(targetRoot, 'subminer.conf'), 'configured=true\n');
-
-    const result = await ensureLinuxRuntimePluginAssets({
-      platform: 'linux',
-      homeDir: path.join(tempDir, 'home'),
-      xdgDataHome,
-      resolveBundledAssets: () => ({
-        themeSourcePath,
-      }),
-    });
-
-    assert.deepEqual(result, {
-      ok: true,
-      status: 'installed',
-      path: path.join(targetRoot, 'subminer', 'main.lua'),
-    });
-    assert.equal(
-      fs.readFileSync(path.join(xdgDataHome, 'SubMiner', 'themes', 'subminer.rasi'), 'utf8'),
-      '/* theme */\n',
-    );
-  });
-});
-
-test('ensureLinuxRuntimePluginAssets default resolver can recover a missing theme when plugin sources are unavailable', async () => {
-  await withTempDir(async (tempDir) => {
-    const xdgDataHome = path.join(tempDir, 'xdg-data');
-    const targetRoot = path.join(xdgDataHome, 'SubMiner', 'plugin');
-    fs.mkdirSync(path.join(targetRoot, 'subminer'), { recursive: true });
-    fs.writeFileSync(path.join(targetRoot, 'subminer', 'main.lua'), '-- existing plugin\n');
-    fs.writeFileSync(path.join(targetRoot, 'subminer.conf'), 'configured=true\n');
-
-    const result = await withProcessResourcesPath(process.cwd(), () =>
-      ensureLinuxRuntimePluginAssets({
-        platform: 'linux',
-        homeDir: path.join(tempDir, 'home'),
-        xdgDataHome,
-        existsSync: (candidate) => {
-          if (
-            !candidate.startsWith(tempDir) &&
-            (candidate.endsWith(path.join('plugin', 'subminer')) ||
-              candidate.endsWith(path.join('plugin', 'subminer.conf')) ||
-              candidate.endsWith(path.join('plugin', 'subminer', 'main.lua')))
-          ) {
-            return false;
-          }
-          return fs.existsSync(candidate);
-        },
-      }),
-    );
-
-    assert.deepEqual(result, {
-      ok: true,
-      status: 'installed',
-      path: path.join(targetRoot, 'subminer', 'main.lua'),
-    });
-    assert.equal(
-      fs.readFileSync(path.join(xdgDataHome, 'SubMiner', 'themes', 'subminer.rasi'), 'utf8'),
-      fs.readFileSync(path.join(process.cwd(), 'assets', 'themes', 'subminer.rasi'), 'utf8'),
-    );
-  });
-});
-
-test('ensureLinuxRuntimePluginAssets installs managed plugin assets without resolving theme source when theme already exists', async () => {
-  await withTempDir(async (tempDir) => {
-    const sourceRoot = path.join(tempDir, 'source', 'plugin');
-    const xdgDataHome = path.join(tempDir, 'xdg-data');
-    const targetRoot = path.join(xdgDataHome, 'SubMiner', 'plugin');
-    fs.mkdirSync(path.join(sourceRoot, 'subminer'), { recursive: true });
-    fs.mkdirSync(path.join(xdgDataHome, 'SubMiner', 'themes'), { recursive: true });
-    fs.writeFileSync(path.join(sourceRoot, 'subminer', 'main.lua'), '-- plugin\n');
-    fs.writeFileSync(path.join(sourceRoot, 'subminer.conf'), 'configured=true\n');
-    fs.writeFileSync(
-      path.join(xdgDataHome, 'SubMiner', 'themes', 'subminer.rasi'),
-      '/* existing theme */\n',
-    );
-
-    const result = await ensureLinuxRuntimePluginAssets({
-      platform: 'linux',
-      homeDir: path.join(tempDir, 'home'),
-      xdgDataHome,
-      resolveBundledAssets: () => ({
-        pluginDirSource: path.join(sourceRoot, 'subminer'),
-        pluginConfigSource: path.join(sourceRoot, 'subminer.conf'),
-      }),
-    });
-
-    assert.deepEqual(result, {
-      ok: true,
-      status: 'installed',
-      path: path.join(targetRoot, 'subminer', 'main.lua'),
-    });
-    assert.equal(
-      fs.readFileSync(path.join(targetRoot, 'subminer', 'main.lua'), 'utf8'),
-      '-- plugin\n',
-    );
-    assert.equal(
-      fs.readFileSync(path.join(targetRoot, 'subminer.conf'), 'utf8'),
-      'configured=true\n',
-    );
-  });
-});
-
-test('ensureLinuxRuntimePluginAssets default resolver can recover missing plugin assets when theme source is unavailable', async () => {
-  await withTempDir(async (tempDir) => {
-    const xdgDataHome = path.join(tempDir, 'xdg-data');
-    const targetRoot = path.join(xdgDataHome, 'SubMiner', 'plugin');
-    fs.mkdirSync(path.join(xdgDataHome, 'SubMiner', 'themes'), { recursive: true });
-    fs.writeFileSync(
-      path.join(xdgDataHome, 'SubMiner', 'themes', 'subminer.rasi'),
-      '/* existing theme */\n',
-    );
-
-    const result = await withProcessResourcesPath(process.cwd(), () =>
-      ensureLinuxRuntimePluginAssets({
-        platform: 'linux',
-        homeDir: path.join(tempDir, 'home'),
-        xdgDataHome,
-        existsSync: (candidate) => {
-          if (
-            !candidate.startsWith(tempDir) &&
-            candidate.endsWith(path.join('assets', 'themes', 'subminer.rasi'))
-          ) {
-            return false;
-          }
-          return fs.existsSync(candidate);
-        },
-      }),
-    );
-
-    assert.deepEqual(result, {
-      ok: true,
-      status: 'installed',
-      path: path.join(targetRoot, 'subminer', 'main.lua'),
-    });
-    assert.equal(
-      fs.readFileSync(path.join(targetRoot, 'subminer', 'main.lua'), 'utf8'),
-      fs.readFileSync(path.join(process.cwd(), 'plugin', 'subminer', 'main.lua'), 'utf8'),
-    );
-    assert.equal(
-      fs.readFileSync(path.join(targetRoot, 'subminer.conf'), 'utf8'),
-      fs.readFileSync(path.join(process.cwd(), 'plugin', 'subminer.conf'), 'utf8'),
-    );
-  });
-});
-
-test('ensureLinuxRuntimePluginAssets returns already-present when managed assets already exist', async () => {
-  await withTempDir(async (tempDir) => {
-    const xdgDataHome = path.join(tempDir, 'xdg-data');
-    const targetRoot = path.join(xdgDataHome, 'SubMiner', 'plugin');
-    fs.mkdirSync(path.join(targetRoot, 'subminer'), { recursive: true });
-    fs.mkdirSync(path.join(xdgDataHome, 'SubMiner', 'themes'), { recursive: true });
-    fs.writeFileSync(path.join(targetRoot, 'subminer', 'main.lua'), '-- existing\n');
-    fs.writeFileSync(path.join(targetRoot, 'subminer.conf'), 'configured=true\n');
-    fs.writeFileSync(
-      path.join(xdgDataHome, 'SubMiner', 'themes', 'subminer.rasi'),
-      '/* theme */\n',
-    );
-
-    const result = await ensureLinuxRuntimePluginAssets({
-      platform: 'linux',
-      homeDir: path.join(tempDir, 'home'),
-      xdgDataHome,
-      resolveBundledAssets: () => {
-        throw new Error('should not resolve bundled assets when already installed');
-      },
-    });
-
-    assert.deepEqual(result, {
-      ok: true,
-      status: 'already-present',
-      path: path.join(targetRoot, 'subminer', 'main.lua'),
-    });
-  });
-});
-
-test('ensureLinuxRuntimePluginAssets fails when bundled assets cannot be resolved', async () => {
-  await withTempDir(async (tempDir) => {
-    const result = await ensureLinuxRuntimePluginAssets({
-      platform: 'linux',
-      homeDir: path.join(tempDir, 'home'),
-      xdgDataHome: path.join(tempDir, 'xdg-data'),
-      resolveBundledAssets: () => ({}),
-    });
-
-    assert.equal(result.ok, false);
-    assert.equal(result.status, 'failed');
-    assert.match(result.error ?? '', /bundled.*plugin assets/i);
-  });
-});
-
-test('ensureLinuxRuntimePluginAssets leaves no final target tree on failed install', async () => {
-  await withTempDir(async (tempDir) => {
-    const sourceRoot = path.join(tempDir, 'source', 'plugin');
-    const themeSourcePath = path.join(tempDir, 'source', 'assets', 'themes', 'subminer.rasi');
-    const xdgDataHome = path.join(tempDir, 'xdg-data');
-    const targetRoot = path.join(xdgDataHome, 'SubMiner', 'plugin');
-    fs.mkdirSync(path.join(sourceRoot, 'subminer'), { recursive: true });
-    fs.mkdirSync(path.dirname(themeSourcePath), { recursive: true });
-    fs.writeFileSync(path.join(sourceRoot, 'subminer', 'main.lua'), '-- plugin\n');
-    fs.writeFileSync(path.join(sourceRoot, 'subminer.conf'), 'configured=true\n');
-    fs.writeFileSync(themeSourcePath, '/* theme */\n');
-
-    const result = await ensureLinuxRuntimePluginAssets({
-      platform: 'linux',
-      homeDir: path.join(tempDir, 'home'),
-      xdgDataHome,
-      resolveBundledAssets: () => ({
-        pluginDirSource: path.join(sourceRoot, 'subminer'),
-        pluginConfigSource: path.join(sourceRoot, 'subminer.conf'),
-        themeSourcePath,
-      }),
-      copyFile: async () => {
-        throw new Error('copy failed');
-      },
-    });
-
-    assert.equal(result.ok, false);
-    assert.equal(result.status, 'failed');
-    assert.equal(fs.existsSync(path.join(targetRoot, 'subminer', 'main.lua')), false);
-    assert.equal(fs.existsSync(path.join(targetRoot, 'subminer.conf')), false);
-  });
-});
@@ -1,290 +0,0 @@
-import fs from 'node:fs';
-import os from 'node:os';
-import path from 'node:path';
-import { resolvePackagedFirstRunPluginAssets } from './first-run-setup-plugin';
-
-export interface ManagedLinuxRuntimePluginPaths {
-  dataDir: string;
-  rootDir: string;
-  pluginDir: string;
-  pluginEntrypointPath: string;
-  pluginConfigPath: string;
-  themePath: string;
-}
-
-export interface EnsureLinuxRuntimePluginAssetsResult {
-  ok: boolean;
-  status: 'installed' | 'already-present' | 'failed';
-  path?: string;
-  error?: string;
-}
-
-interface RuntimePluginAssetSources {
-  pluginDirSource?: string;
-  pluginConfigSource?: string;
-  themeSourcePath?: string;
-}
-
-interface RuntimePluginDirentLike {
-  name: string;
-  isDirectory(): boolean;
-}
-
-interface EnsureLinuxRuntimePluginAssetsOptions {
-  platform?: NodeJS.Platform;
-  homeDir?: string;
-  xdgDataHome?: string;
-  pathModule?: typeof path;
-  existsSync?: (candidate: string) => boolean;
-  resolveBundledAssets?: () => RuntimePluginAssetSources | null;
-  mkdir?: (targetPath: string, options: { recursive: true }) => Promise<void>;
-  readdir?: (
-    targetPath: string,
-    options: { withFileTypes: true },
-  ) => Promise<RuntimePluginDirentLike[]>;
-  copyFile?: (sourcePath: string, targetPath: string) => Promise<void>;
-  rename?: (fromPath: string, toPath: string) => Promise<void>;
-  rm?: (targetPath: string, options: { recursive?: boolean; force?: boolean }) => Promise<void>;
-}
-
-function errorMessage(error: unknown): string {
-  return error instanceof Error ? error.message : String(error);
-}
-
-export function resolveManagedLinuxRuntimePluginPaths(options: {
-  homeDir?: string;
-  xdgDataHome?: string;
-  pathModule?: typeof path;
-}): ManagedLinuxRuntimePluginPaths {
-  const pathModule = options.pathModule ?? path;
-  const homeDir = options.homeDir ?? os.homedir();
-  const explicitXdgDataHome = options.xdgDataHome?.trim();
-  const envXdgDataHome = process.env.XDG_DATA_HOME?.trim();
-  const xdgDataHome =
-    explicitXdgDataHome || envXdgDataHome || pathModule.join(homeDir, '.local', 'share');
-  const dataDir = pathModule.join(xdgDataHome, 'SubMiner');
-  const rootDir = pathModule.join(dataDir, 'plugin');
-  const pluginDir = pathModule.join(rootDir, 'subminer');
-  return {
-    dataDir,
-    rootDir,
-    pluginDir,
-    pluginEntrypointPath: pathModule.join(pluginDir, 'main.lua'),
-    pluginConfigPath: pathModule.join(rootDir, 'subminer.conf'),
-    themePath: pathModule.join(dataDir, 'themes', 'subminer.rasi'),
-  };
-}
-
-async function copyDirectoryRecursive(
-  sourceDir: string,
-  targetDir: string,
-  options: Required<
-    Pick<EnsureLinuxRuntimePluginAssetsOptions, 'mkdir' | 'readdir' | 'copyFile' | 'pathModule'>
-  >,
-): Promise<void> {
-  await options.mkdir(targetDir, { recursive: true });
-  const entries = await options.readdir(sourceDir, { withFileTypes: true });
-  for (const entry of entries) {
-    const sourcePath = options.pathModule.join(sourceDir, entry.name);
-    const targetPath = options.pathModule.join(targetDir, entry.name);
-    if (entry.isDirectory()) {
-      await copyDirectoryRecursive(sourcePath, targetPath, options);
-      continue;
-    }
-    await options.copyFile(sourcePath, targetPath);
-  }
-}
-
-function resolveBundledThemePath(options: {
-  dirname: string;
-  appPath: string;
-  resourcesPath: string;
-  existsSync: (candidate: string) => boolean;
-}): string | null {
-  const roots = [
-    path.join(options.resourcesPath, 'assets'),
-    path.join(options.resourcesPath, 'app.asar', 'assets'),
-    path.join(options.appPath, 'assets'),
-    path.join(options.dirname, '..', 'assets'),
-    path.join(options.dirname, '..', '..', 'assets'),
-    path.join(options.dirname, '..', '..', '..', 'assets'),
-  ];
-
-  for (const root of roots) {
-    const candidate = path.join(root, 'themes', 'subminer.rasi');
-    if (options.existsSync(candidate)) return candidate;
-  }
-
-  return null;
-}
-
-function resolveBundledAssetsDefault(
-  existsSync: (candidate: string) => boolean,
-): RuntimePluginAssetSources {
-  const resourcesPath = process.resourcesPath ?? path.dirname(process.execPath);
-  const pluginAssets = resolvePackagedFirstRunPluginAssets({
-    dirname: __dirname,
-    appPath: process.execPath,
-    resourcesPath,
-    existsSync,
-  });
-
-  const themeSourcePath = resolveBundledThemePath({
-    dirname: __dirname,
-    appPath: process.execPath,
-    resourcesPath,
-    existsSync,
-  });
-
-  return {
-    ...(pluginAssets ?? {}),
-    ...(themeSourcePath ? { themeSourcePath } : {}),
-  };
-}
-
-export async function ensureLinuxRuntimePluginAssets(
-  options: EnsureLinuxRuntimePluginAssetsOptions = {},
-): Promise<EnsureLinuxRuntimePluginAssetsResult> {
-  const platform = options.platform ?? process.platform;
-  if (platform !== 'linux') {
-    return {
-      ok: false,
-      status: 'failed',
-      error: 'Linux runtime plugin asset install is only supported on Linux.',
-    };
-  }
-
-  const pathModule = options.pathModule ?? path;
-  const existsSync = options.existsSync ?? fs.existsSync;
-  const mkdir =
-    options.mkdir ??
-    (async (targetPath, mkdirOptions) => {
-      await fs.promises.mkdir(targetPath, mkdirOptions);
-    });
-  const readdir =
-    options.readdir ??
-    ((targetPath, readdirOptions) =>
-      fs.promises.readdir(targetPath, readdirOptions) as Promise<RuntimePluginDirentLike[]>);
-  const copyFile =
-    options.copyFile ?? ((sourcePath, targetPath) => fs.promises.copyFile(sourcePath, targetPath));
-  const rename = options.rename ?? ((fromPath, toPath) => fs.promises.rename(fromPath, toPath));
-  const rm = options.rm ?? ((targetPath, rmOptions) => fs.promises.rm(targetPath, rmOptions));
-
-  const managedPaths = resolveManagedLinuxRuntimePluginPaths({
-    homeDir: options.homeDir,
-    xdgDataHome: options.xdgDataHome,
-    pathModule,
-  });
-  const pluginAssetsExist =
-    existsSync(managedPaths.pluginEntrypointPath) && existsSync(managedPaths.pluginConfigPath);
-  const themeExists = existsSync(managedPaths.themePath);
-  if (pluginAssetsExist && themeExists) {
-    return {
-      ok: true,
-      status: 'already-present',
-      path: managedPaths.pluginEntrypointPath,
-    };
-  }
-
-  const bundledAssets =
-    (options.resolveBundledAssets
-      ? options.resolveBundledAssets()
-      : resolveBundledAssetsDefault(existsSync)) ?? {};
-
-  const shouldInstallPluginAssets = !pluginAssetsExist;
-  const shouldInstallTheme = !themeExists;
-  if (
-    shouldInstallPluginAssets &&
-    (!bundledAssets.pluginDirSource || !bundledAssets.pluginConfigSource)
-  ) {
-    return {
-      ok: false,
-      status: 'failed',
-      error: 'Bundled Linux runtime plugin assets were not found.',
-    };
-  }
-  if (shouldInstallTheme && !bundledAssets.themeSourcePath) {
-    return {
-      ok: false,
-      status: 'failed',
-      error: 'Bundled Linux runtime theme asset was not found.',
-    };
-  }
-
-  const stagingSuffix = `${process.pid}-${Date.now()}`;
-  const stagedPluginDir = pathModule.join(managedPaths.rootDir, `.subminer-stage-${stagingSuffix}`);
-  const stagedPluginConfigPath = pathModule.join(
-    managedPaths.rootDir,
-    `.subminer.conf-stage-${stagingSuffix}`,
-  );
-  const stagedThemePath = pathModule.join(
-    pathModule.dirname(managedPaths.themePath),
-    `.subminer.rasi-stage-${stagingSuffix}`,
-  );
-  let pluginDirInstalled = false;
-  let pluginConfigInstalled = false;
-  let themeInstalled = false;
-
-  try {
-    if (shouldInstallPluginAssets) {
-      const pluginDirSource = bundledAssets.pluginDirSource;
-      const pluginConfigSource = bundledAssets.pluginConfigSource;
-      if (!pluginDirSource || !pluginConfigSource) {
-        throw new Error('Bundled Linux runtime plugin assets were not found.');
-      }
-      await mkdir(managedPaths.rootDir, { recursive: true });
-      await copyDirectoryRecursive(pluginDirSource, stagedPluginDir, {
-        mkdir,
-        readdir,
-        copyFile,
-        pathModule,
-      });
-      await copyFile(pluginConfigSource, stagedPluginConfigPath);
-    }
-    if (shouldInstallTheme) {
-      const themeSourcePath = bundledAssets.themeSourcePath;
-      if (!themeSourcePath) {
-        throw new Error('Bundled Linux runtime theme asset was not found.');
-      }
-      await mkdir(pathModule.dirname(managedPaths.themePath), { recursive: true });
-      await copyFile(themeSourcePath, stagedThemePath);
-    }
-    if (shouldInstallPluginAssets) {
-      await rm(managedPaths.pluginDir, { recursive: true, force: true });
-      await rm(managedPaths.pluginConfigPath, { force: true });
-      await rename(stagedPluginDir, managedPaths.pluginDir);
-      pluginDirInstalled = true;
-      await rename(stagedPluginConfigPath, managedPaths.pluginConfigPath);
-      pluginConfigInstalled = true;
-    }
-    if (shouldInstallTheme) {
-      await rm(managedPaths.themePath, { force: true });
-      await rename(stagedThemePath, managedPaths.themePath);
-      themeInstalled = true;
-    }
-
-    return {
-      ok: true,
-      status: 'installed',
-      path: managedPaths.pluginEntrypointPath,
-    };
-  } catch (error) {
-    if (pluginDirInstalled && !pluginConfigInstalled) {
-      await rm(managedPaths.pluginDir, { recursive: true, force: true }).catch(() => {});
-    }
-    if (pluginConfigInstalled && !pluginDirInstalled) {
-      await rm(managedPaths.pluginConfigPath, { force: true }).catch(() => {});
-    }
-    if (themeInstalled) {
-      await rm(managedPaths.themePath, { force: true }).catch(() => {});
-    }
-    await rm(stagedPluginDir, { recursive: true, force: true }).catch(() => {});
-    await rm(stagedPluginConfigPath, { force: true }).catch(() => {});
-    await rm(stagedThemePath, { force: true }).catch(() => {});
-    return {
-      ok: false,
-      status: 'failed',
-      error: errorMessage(error),
-    };
-  }
-}
@@ -1,34 +0,0 @@
-import assert from 'node:assert/strict';
-import test from 'node:test';
-import { showLogExportErrorDialog, showLogExportSuccessDialog } from './log-export-dialogs';
-
-test('showLogExportSuccessDialog handles dialog rejection', async () => {
-  const warnings: string[] = [];
-
-  await showLogExportSuccessDialog({
-    zipPath: '/tmp/subminer-logs.zip',
-    showMessageBox: async () => {
-      throw new Error('dialog failed');
-    },
-    showItemInFolder: () => {
-      throw new Error('unexpected shell call');
-    },
-    logWarn: (message) => warnings.push(message),
-  });
-
-  assert.deepEqual(warnings, ['Failed to show log export success dialog.']);
-});
-
-test('showLogExportErrorDialog handles dialog rejection', async () => {
-  const warnings: string[] = [];
-
-  await showLogExportErrorDialog({
-    message: 'export failed',
-    showMessageBox: async () => {
-      throw new Error('dialog failed');
-    },
-    logWarn: (message) => warnings.push(message),
-  });
-
-  assert.deepEqual(warnings, ['Failed to show log export error dialog.']);
-});
@@ -1,46 +0,0 @@
-import type { MessageBoxOptions, MessageBoxReturnValue } from 'electron';
-
-type ShowMessageBox = (options: MessageBoxOptions) => Promise<MessageBoxReturnValue>;
-
-export async function showLogExportSuccessDialog(options: {
-  zipPath: string;
-  showMessageBox: ShowMessageBox;
-  showItemInFolder: (path: string) => void;
-  logWarn: (message: string, details?: unknown) => void;
-}): Promise<void> {
-  const successDialog = await options
-    .showMessageBox({
-      type: 'info',
-      title: 'SubMiner logs exported',
-      message: 'SubMiner log export created.',
-      detail: options.zipPath,
-      buttons: ['OK', 'Show in Folder'],
-      defaultId: 0,
-      cancelId: 0,
-    })
-    .catch((dialogError) => {
-      options.logWarn('Failed to show log export success dialog.', dialogError);
-      return undefined;
-    });
-
-  if (successDialog?.response === 1) {
-    options.showItemInFolder(options.zipPath);
-  }
-}
-
-export async function showLogExportErrorDialog(options: {
-  message: string;
-  showMessageBox: ShowMessageBox;
-  logWarn: (message: string, details?: unknown) => void;
-}): Promise<void> {
-  await options
-    .showMessageBox({
-      type: 'error',
-      title: 'SubMiner log export failed',
-      message: 'Could not export SubMiner logs.',
-      detail: options.message,
-    })
-    .catch((dialogError) => {
-      options.logWarn('Failed to show log export error dialog.', dialogError);
-    });
-}
@@ -1,6 +1,5 @@
 import { app, dialog, shell } from 'electron';
 import * as os from 'os';
-import { showLogExportErrorDialog, showLogExportSuccessDialog } from './log-export-dialogs';
 import { exportLogsArchive } from './log-export';

 export interface LogExportTrayRuntimeDeps {
@@ -32,19 +31,29 @@ export function createLogExportTrayRuntime(deps: LogExportTrayRuntimeDeps): {
      deps.logInfo(
        `Exported ${result.exportedFiles.length} sanitized log file(s) to ${result.zipPath}`,
      );
-      await showLogExportSuccessDialog({
-        zipPath: result.zipPath,
-        showMessageBox: (options) => dialog.showMessageBox(options),
-        showItemInFolder: (zipPath) => shell.showItemInFolder(zipPath),
-        logWarn: deps.logWarn,
-      });
+      void dialog
+        .showMessageBox({
+          type: 'info',
+          title: 'SubMiner logs exported',
+          message: 'SubMiner log export created.',
+          detail: result.zipPath,
+          buttons: ['OK', 'Show in Folder'],
+          defaultId: 0,
+          cancelId: 0,
+        })
+        .then((response) => {
+          if (response.response === 1) {
+            shell.showItemInFolder(result.zipPath);
+          }
+        });
    } catch (error) {
      const message = describeUnknownError(error);
      deps.logWarn('Failed to export logs from tray.', error);
-      await showLogExportErrorDialog({
-        message,
-        showMessageBox: (options) => dialog.showMessageBox(options),
-        logWarn: deps.logWarn,
+      void dialog.showMessageBox({
+        type: 'error',
+        title: 'SubMiner log export failed',
+        message: 'Could not export SubMiner logs.',
+        detail: message,
      });
    }
  }
@@ -35,38 +35,3 @@ test('persistSessionBindings logs and does not publish bindings when artifact wr
    fs.rmSync(root, { recursive: true, force: true });
  }
 });
-
-test('persistSessionBindings keeps saved bindings when mpv reload notification fails', () => {
-  const root = fs.mkdtempSync(path.join(os.tmpdir(), 'subminer-session-bindings-runtime-'));
-  const calls: string[] = [];
-  const runtime = createSessionBindingsRuntime({
-    configDir: root,
-    getKeybindings: () => [],
-    getConfiguredShortcuts: () => ({ multiCopyTimeoutMs: 1500 }) as never,
-    getResolvedConfig: () =>
-      ({
-        stats: { toggleKey: 's', markWatchedKey: 'w' },
-      }) as ResolvedConfig,
-    getMpvClient: () =>
-      ({
-        connected: true,
-        send: () => {
-          throw new Error('mpv unavailable');
-        },
-      }) as never,
-    setSessionBindings: () => calls.push('setSessionBindings'),
-    setSessionBindingsInitialized: () => calls.push('setSessionBindingsInitialized'),
-    logWarn: (message) => calls.push(`warn:${message}`),
-  });
-
-  try {
-    assert.doesNotThrow(() => runtime.persistSessionBindings([] as CompiledSessionBinding[]));
-    assert.deepEqual(calls, [
-      'setSessionBindings',
-      'setSessionBindingsInitialized',
-      'warn:[session-bindings] Failed to notify mpv to reload session bindings',
-    ]);
-  } finally {
-    fs.rmSync(root, { recursive: true, force: true });
-  }
-});
@@ -15,7 +15,7 @@ export interface SessionBindingsRuntimeDeps {
  getMpvClient: () => MpvRuntimeClientLike | null;
  setSessionBindings: (bindings: CompiledSessionBinding[]) => void;
  setSessionBindingsInitialized: (initialized: boolean) => void;
-  logWarn: (message: string, details?: unknown) => void;
+  logWarn: (message: string) => void;
 }

 export function createSessionBindingsRuntime(deps: SessionBindingsRuntimeDeps): {
@@ -64,11 +64,7 @@ export function createSessionBindingsRuntime(deps: SessionBindingsRuntimeDeps):
    deps.setSessionBindingsInitialized(true);
    const mpvClient = deps.getMpvClient();
    if (mpvClient?.connected) {
-      try {
-        sendMpvCommandRuntime(mpvClient, ['script-message', 'subminer-reload-session-bindings']);
-      } catch (error) {
-        deps.logWarn('[session-bindings] Failed to notify mpv to reload session bindings', error);
-      }
+      sendMpvCommandRuntime(mpvClient, ['script-message', 'subminer-reload-session-bindings']);
    }
  }

@@ -14,7 +14,6 @@ export function getStartupModeFlags(initialArgs: CliArgs | null | undefined): {
      (initialArgs && isStandaloneTexthookerCommand(initialArgs)) ||
      initialArgs?.settings ||
      initialArgs?.update ||
-      initialArgs?.ensureLinuxRuntimePluginAssets ||
      (initialArgs?.stats &&
        (initialArgs.statsCleanup || initialArgs.statsBackground || initialArgs.statsStop)),
    ),
@@ -25,7 +24,6 @@ export function getStartupModeFlags(initialArgs: CliArgs | null | undefined): {
        initialArgs.stats ||
        initialArgs.dictionary ||
        initialArgs.update ||
-        initialArgs.ensureLinuxRuntimePluginAssets ||
        initialArgs.setup),
    ),
  };
@@ -1,5 +1,4 @@
 import fs from 'node:fs';
-import { execFileSync } from 'node:child_process';
 import path from 'node:path';

 export type BackgroundStatsServerState = {
@@ -66,43 +65,6 @@ export function isBackgroundStatsServerProcessAlive(pid: number): boolean {
  }
 }

-function readProcessStartedAtMs(pid: number): number | null {
-  try {
-    if (process.platform === 'win32') {
-      const output = execFileSync(
-        'powershell.exe',
-        [
-          '-NoProfile',
-          '-Command',
-          `(Get-CimInstance Win32_Process -Filter "ProcessId=${pid}").CreationDate.ToUniversalTime().ToString("o")`,
-        ],
-        { encoding: 'utf8', timeout: 1000 },
-      ).trim();
-      const parsed = Date.parse(output);
-      return Number.isFinite(parsed) ? parsed : null;
-    }
-
-    const output = execFileSync('ps', ['-o', 'lstart=', '-p', String(pid)], {
-      encoding: 'utf8',
-      timeout: 1000,
-    }).trim();
-    const parsed = Date.parse(output);
-    return Number.isFinite(parsed) ? parsed : null;
-  } catch {
-    return null;
-  }
-}
-
-export function verifyBackgroundStatsServerIdentity(pid: number, startedAtMs: number): boolean {
-  const processStartedAtMs = readProcessStartedAtMs(pid);
-  if (processStartedAtMs === null) {
-    return false;
-  }
-  const earliestAllowedStateWriteMs = processStartedAtMs;
-  const latestAllowedStateWriteMs = processStartedAtMs + 60_000;
-  return startedAtMs >= earliestAllowedStateWriteMs && startedAtMs <= latestAllowedStateWriteMs;
-}
-
 export function resolveBackgroundStatsServerUrl(
  state: Pick<BackgroundStatsServerState, 'port'>,
 ): string {
@@ -1,7 +1,6 @@
 import assert from 'node:assert/strict';
 import test from 'node:test';
 import {
-  createStatsServerRuntime,
  isSelfOwnedBackgroundStatsDaemonState,
  shouldClearAppStateStatsServerOnStop,
 } from './stats-server-runtime';
@@ -16,44 +15,3 @@ test('detects self-owned background stats daemon state', () => {
 test('stats server app-state reference should be cleared after private server stop', () => {
  assert.equal(shouldClearAppStateStatsServerOnStop({ hadStatsServer: true }), true);
 });
-
-test('stopBackgroundStatsServer clears stale state when daemon identity mismatches', async () => {
-  const calls: string[] = [];
-  const runtime = createStatsServerRuntime({
-    userDataPath: '/tmp/subminer-stats-runtime-test',
-    statsDistPath: '/tmp/stats-dist',
-    getResolvedConfig: () => ({ stats: { serverPort: 5175 } }) as never,
-    getImmersionTracker: () => null,
-    setAppStateStatsServer: () => {},
-    getMpvSocketPath: () => '/tmp/mpv.sock',
-    getYomitanExt: () => null,
-    getYomitanSession: () => null,
-    getYomitanParserWindow: () => null,
-    setYomitanParserWindow: () => {},
-    getYomitanParserReadyPromise: () => null,
-    setYomitanParserReadyPromise: () => {},
-    getYomitanParserInitPromise: () => null,
-    setYomitanParserInitPromise: () => {},
-    getYomitanAnkiDeckName: async () => 'Mining',
-    getAnilistRateLimiter: () => ({}) as never,
-    resolveAnkiNoteId: (noteId) => noteId,
-    trackDuplicateNoteIdsForNote: () => {},
-    resolveSentenceSearchHeadwords: async () => [],
-    ensureImmersionTrackerStarted: () => {},
-    setStatsStartupInProgress: () => {},
-    readBackgroundStatsServerState: () => ({ pid: 4242, port: 5175, startedAtMs: 1 }),
-    removeBackgroundStatsServerState: () => {
-      calls.push('removeBackgroundStatsServerState');
-    },
-    isBackgroundStatsServerProcessAlive: () => true,
-    verifyBackgroundStatsServerIdentity: () => false,
-    killProcess: () => {
-      calls.push('killProcess');
-    },
-  });
-
-  const result = await runtime.stopBackgroundStatsServer();
-
-  assert.deepEqual(result, { ok: true, stale: true });
-  assert.deepEqual(calls, ['removeBackgroundStatsServerState']);
-});
@@ -9,11 +9,10 @@ import { createLogger } from '../../logger';
 import type { ResolvedConfig } from '../../types/config';
 import type { AppState } from '../state';
 import {
-  isBackgroundStatsServerProcessAlive as defaultIsBackgroundStatsServerProcessAlive,
-  readBackgroundStatsServerState as defaultReadBackgroundStatsServerState,
-  removeBackgroundStatsServerState as defaultRemoveBackgroundStatsServerState,
+  isBackgroundStatsServerProcessAlive,
+  readBackgroundStatsServerState,
+  removeBackgroundStatsServerState,
  resolveBackgroundStatsServerUrl,
-  verifyBackgroundStatsServerIdentity as defaultVerifyBackgroundStatsServerIdentity,
  writeBackgroundStatsServerState,
 } from './stats-daemon';
 import { createEnsureStatsServerUrlHandler } from './stats-server-routing';
@@ -57,11 +56,6 @@ export interface StatsServerRuntimeDeps {
  resolveSentenceSearchHeadwords: (term: string) => Promise<string[]>;
  ensureImmersionTrackerStarted: () => void;
  setStatsStartupInProgress: (inProgress: boolean) => void;
-  readBackgroundStatsServerState?: typeof defaultReadBackgroundStatsServerState;
-  removeBackgroundStatsServerState?: typeof defaultRemoveBackgroundStatsServerState;
-  isBackgroundStatsServerProcessAlive?: typeof defaultIsBackgroundStatsServerProcessAlive;
-  verifyBackgroundStatsServerIdentity?: typeof defaultVerifyBackgroundStatsServerIdentity;
-  killProcess?: (pid: number, signal: NodeJS.Signals) => void;
 }

 export function createStatsServerRuntime(deps: StatsServerRuntimeDeps): {
@@ -75,46 +69,32 @@ export function createStatsServerRuntime(deps: StatsServerRuntimeDeps): {
 } {
  let statsServer: ReturnType<typeof startStatsServer> | null = null;
  const statsDaemonStatePath = path.join(deps.userDataPath, 'stats-daemon.json');
-  const readDaemonState =
-    deps.readBackgroundStatsServerState ??
-    ((statePath: string) => defaultReadBackgroundStatsServerState(statePath));
-  const removeDaemonState =
-    deps.removeBackgroundStatsServerState ??
-    ((statePath: string) => defaultRemoveBackgroundStatsServerState(statePath));
-  const isDaemonAlive =
-    deps.isBackgroundStatsServerProcessAlive ??
-    ((pid: number) => defaultIsBackgroundStatsServerProcessAlive(pid));
-  const verifyDaemonIdentity =
-    deps.verifyBackgroundStatsServerIdentity ??
-    ((pid: number, startedAtMs: number) =>
-      defaultVerifyBackgroundStatsServerIdentity(pid, startedAtMs));
-  const killProcess = deps.killProcess ?? ((pid, signal) => process.kill(pid, signal));

  function readLiveBackgroundStatsDaemonState(): {
    pid: number;
    port: number;
    startedAtMs: number;
  } | null {
-    const state = readDaemonState(statsDaemonStatePath);
+    const state = readBackgroundStatsServerState(statsDaemonStatePath);
    if (!state) {
-      removeDaemonState(statsDaemonStatePath);
+      removeBackgroundStatsServerState(statsDaemonStatePath);
      return null;
    }
    if (state.pid === process.pid && !statsServer) {
-      removeDaemonState(statsDaemonStatePath);
+      removeBackgroundStatsServerState(statsDaemonStatePath);
      return null;
    }
-    if (!isDaemonAlive(state.pid)) {
-      removeDaemonState(statsDaemonStatePath);
+    if (!isBackgroundStatsServerProcessAlive(state.pid)) {
+      removeBackgroundStatsServerState(statsDaemonStatePath);
      return null;
    }
    return state;
  }

  function clearOwnedBackgroundStatsDaemonState(): void {
-    const state = readDaemonState(statsDaemonStatePath);
+    const state = readBackgroundStatsServerState(statsDaemonStatePath);
    if (state?.pid === process.pid) {
-      removeDaemonState(statsDaemonStatePath);
+      removeBackgroundStatsServerState(statsDaemonStatePath);
    }
  }

@@ -188,11 +168,11 @@ export function createStatsServerRuntime(deps: StatsServerRuntimeDeps): {

  const ensureStatsServerStarted = createEnsureStatsServerUrlHandler({
    currentPid: process.pid,
-    readBackgroundState: () => readDaemonState(statsDaemonStatePath),
+    readBackgroundState: () => readBackgroundStatsServerState(statsDaemonStatePath),
    removeBackgroundState: () => {
-      removeDaemonState(statsDaemonStatePath);
+      removeBackgroundStatsServerState(statsDaemonStatePath);
    },
-    isProcessAlive: (pid) => isDaemonAlive(pid),
+    isProcessAlive: (pid) => isBackgroundStatsServerProcessAlive(pid),
    hasLocalStatsServer: () => statsServer !== null,
    startLocalStatsServer,
    getConfiguredPort: () => deps.getResolvedConfig().stats.serverPort,
@@ -230,29 +210,25 @@ export function createStatsServerRuntime(deps: StatsServerRuntimeDeps): {
  };

  const stopBackgroundStatsServer = async (): Promise<{ ok: boolean; stale: boolean }> => {
-    const state = readDaemonState(statsDaemonStatePath);
+    const state = readBackgroundStatsServerState(statsDaemonStatePath);
    if (!state) {
-      removeDaemonState(statsDaemonStatePath);
+      removeBackgroundStatsServerState(statsDaemonStatePath);
      return { ok: true, stale: true };
    }
    if (isSelfOwnedBackgroundStatsDaemonState(state)) {
-      removeDaemonState(statsDaemonStatePath);
+      removeBackgroundStatsServerState(statsDaemonStatePath);
      return { ok: true, stale: true };
    }
-    if (!isDaemonAlive(state.pid)) {
-      removeDaemonState(statsDaemonStatePath);
-      return { ok: true, stale: true };
-    }
-    if (!verifyDaemonIdentity(state.pid, state.startedAtMs)) {
-      removeDaemonState(statsDaemonStatePath);
+    if (!isBackgroundStatsServerProcessAlive(state.pid)) {
+      removeBackgroundStatsServerState(statsDaemonStatePath);
      return { ok: true, stale: true };
    }

    try {
-      killProcess(state.pid, 'SIGTERM');
+      process.kill(state.pid, 'SIGTERM');
    } catch (error) {
      if ((error as NodeJS.ErrnoException)?.code === 'ESRCH') {
-        removeDaemonState(statsDaemonStatePath);
+        removeBackgroundStatsServerState(statsDaemonStatePath);
        return { ok: true, stale: true };
      }
      if ((error as NodeJS.ErrnoException)?.code === 'EPERM') {
@@ -265,8 +241,8 @@ export function createStatsServerRuntime(deps: StatsServerRuntimeDeps): {

    const deadline = Date.now() + 2_000;
    while (Date.now() < deadline) {
-      if (!isDaemonAlive(state.pid)) {
-        removeDaemonState(statsDaemonStatePath);
+      if (!isBackgroundStatsServerProcessAlive(state.pid)) {
+        removeBackgroundStatsServerState(statsDaemonStatePath);
        return { ok: true, stale: false };
      }
      await new Promise((resolve) => setTimeout(resolve, 50));
@@ -9,43 +9,18 @@ import {
  buildProtectedSupportAssetsCommand,
  detectSupportAssetDataDirs,
  updateSupportAssetsFromRelease,
-  type SupportAssetsUpdateResult,
 } from './support-assets';

-type SupportAssetsResultWithComponent = SupportAssetsUpdateResult & {
-  component?: 'theme' | 'plugin';
-};
-
 function sha256(data: Buffer): string {
  return createHash('sha256').update(data).digest('hex');
 }

-function makeSupportAssetsArchive(options?: {
-  themeContent?: string;
-  pluginVersion?: string | null;
-  pluginMainContent?: string;
-  extraPluginFiles?: Array<{ relativePath: string; content: string }>;
-}): { archive: Buffer; tempDir: string } {
-  const themeContent = options?.themeContent ?? 'new theme\n';
-  const pluginVersion = options && 'pluginVersion' in options ? options.pluginVersion : '0.12.0';
-  const pluginMainContent = options?.pluginMainContent ?? 'new plugin\n';
-  const extraPluginFiles = options?.extraPluginFiles ?? [];
+function makeSupportAssetsArchive(): { archive: Buffer; tempDir: string } {
  const tempDir = fs.mkdtempSync(path.join(os.tmpdir(), 'subminer-support-assets-test-'));
  fs.mkdirSync(path.join(tempDir, 'assets/themes'), { recursive: true });
  fs.mkdirSync(path.join(tempDir, 'plugin/subminer'), { recursive: true });
-  fs.writeFileSync(path.join(tempDir, 'assets/themes/subminer.rasi'), themeContent);
-  fs.writeFileSync(path.join(tempDir, 'plugin/subminer/main.lua'), pluginMainContent);
-  if (pluginVersion !== null) {
-    fs.writeFileSync(
-      path.join(tempDir, 'plugin/subminer/version.lua'),
-      `return {\n\tversion = "${pluginVersion}",\n}\n`,
-    );
-  }
-  for (const extraFile of extraPluginFiles) {
-    const targetPath = path.join(tempDir, 'plugin/subminer', extraFile.relativePath);
-    fs.mkdirSync(path.dirname(targetPath), { recursive: true });
-    fs.writeFileSync(targetPath, extraFile.content);
-  }
+  fs.writeFileSync(path.join(tempDir, 'assets/themes/subminer.rasi'), 'new theme\n');
+  fs.writeFileSync(path.join(tempDir, 'plugin/subminer/main.lua'), 'new plugin\n');
  execFileSync('tar', ['-czf', 'subminer-assets.tar.gz', 'assets', 'plugin'], { cwd: tempDir });
  return {
    archive: fs.readFileSync(path.join(tempDir, 'subminer-assets.tar.gz')),
@@ -53,29 +28,7 @@ function makeSupportAssetsArchive(options?: {
  };
 }

-async function runLinuxSupportAssetUpdate(options: {
-  archive: Buffer;
-  xdgDataHome?: string;
-  platform?: NodeJS.Platform;
-}): Promise<SupportAssetsResultWithComponent[]> {
-  return (await updateSupportAssetsFromRelease({
-    release: {
-      tag_name: 'v0.15.0',
-      assets: [
-        {
-          name: 'subminer-assets.tar.gz',
-          browser_download_url: 'https://example.test/subminer-assets.tar.gz',
-        },
-      ],
-    },
-    sha256Sums: new Map([['subminer-assets.tar.gz', sha256(options.archive)]]),
-    downloadAsset: async () => options.archive,
-    platform: options.platform ?? 'linux',
-    xdgDataHome: options.xdgDataHome,
-  })) as SupportAssetsResultWithComponent[];
-}
-
-test('detectSupportAssetDataDirs only returns Linux support-asset locations', () => {
+test('detectSupportAssetDataDirs only returns Linux rofi theme locations', () => {
  assert.deepEqual(
    detectSupportAssetDataDirs({
      platform: 'darwin',
@@ -93,10 +46,9 @@ test('detectSupportAssetDataDirs only returns Linux support-asset locations', ()
  );
 });

-test('buildProtectedSupportAssetsCommand installs both theme and plugin assets', () => {
+test('buildProtectedSupportAssetsCommand cleans up temporary extraction directory', () => {
  const command = buildProtectedSupportAssetsCommand(
    "https://example.test/subminer assets.tar.gz?sig='abc'",
-    'ABCDEF1234',
    "/usr/local/share/SubMiner's data",
  );

@@ -106,417 +58,44 @@ test('buildProtectedSupportAssetsCommand installs both theme and plugin assets',
    command,
    /curl -fSL 'https:\/\/example\.test\/subminer assets\.tar\.gz\?sig='\\''abc'\\''' -o "\$tmp\/subminer-assets\.tar\.gz"/,
  );
-  assert.match(
-    command,
-    /printf '%s  %s\\n' 'abcdef1234' "\$tmp\/subminer-assets\.tar\.gz" \| sha256sum -c -/,
-  );
  assert.match(command, /sudo mkdir -p '\/usr\/local\/share\/SubMiner'\\''s data'\/themes/);
-  assert.match(
-    command,
-    /sudo cp "\$tmp\/assets\/themes\/subminer\.rasi" '\/usr\/local\/share\/SubMiner'\\''s data'\/themes\/subminer\.rasi/,
-  );
-  assert.match(command, /sudo mkdir -p '\/usr\/local\/share\/SubMiner'\\''s data'\/plugin/);
-  assert.match(command, /sudo rm -rf .*plugin\/subminer\.next/);
-  assert.match(command, /sudo cp -R "\$tmp\/plugin\/subminer" .*plugin\/subminer\.next/);
-  assert.match(command, /sudo mv .*plugin\/subminer\.next.*plugin\/subminer/);
 });

-test('updateSupportAssetsFromRelease skips on non-Linux platforms', async () => {
-  const { archive, tempDir } = makeSupportAssetsArchive();
-  try {
-    const results = await runLinuxSupportAssetUpdate({
-      archive,
-      platform: 'darwin',
-    });
-
-    assert.deepEqual(results, [
-      {
-        status: 'skipped',
-        message: 'Support assets are only installed on Linux.',
-      },
-    ]);
-  } finally {
-    fs.rmSync(tempDir, { recursive: true, force: true });
-  }
-});
-
-test('updateSupportAssetsFromRelease skips when no managed support-asset roots exist', async () => {
-  const xdgDataHome = fs.mkdtempSync(path.join(os.tmpdir(), 'subminer-xdg-data-'));
-  const { archive, tempDir } = makeSupportAssetsArchive();
-
-  try {
-    const results = await runLinuxSupportAssetUpdate({
-      archive,
-      xdgDataHome,
-    });
-
-    assert.deepEqual(results, [
-      {
-        status: 'skipped',
-        message: 'No managed SubMiner support-asset install detected.',
-      },
-    ]);
-  } finally {
-    fs.rmSync(xdgDataHome, { recursive: true, force: true });
-    fs.rmSync(tempDir, { recursive: true, force: true });
-  }
-});
-
-test('updateSupportAssetsFromRelease skips existing data roots without managed asset markers', async () => {
-  const xdgDataHome = fs.mkdtempSync(path.join(os.tmpdir(), 'subminer-xdg-data-'));
-  const dataDir = path.posix.join(xdgDataHome, 'SubMiner');
-  fs.mkdirSync(dataDir, { recursive: true });
-  fs.writeFileSync(path.join(dataDir, 'preferences.json'), '{}\n');
-  const { archive, tempDir } = makeSupportAssetsArchive();
-
-  try {
-    const results = await runLinuxSupportAssetUpdate({
-      archive,
-      xdgDataHome,
-    });
-
-    assert.deepEqual(results, [
-      {
-        status: 'skipped',
-        message: 'No managed SubMiner support-asset install detected.',
-      },
-    ]);
-  } finally {
-    fs.rmSync(xdgDataHome, { recursive: true, force: true });
-    fs.rmSync(tempDir, { recursive: true, force: true });
-  }
-});
-
-test('updateSupportAssetsFromRelease installs missing plugin into a root with a managed theme marker', async () => {
-  const xdgDataHome = fs.mkdtempSync(path.join(os.tmpdir(), 'subminer-xdg-data-'));
-  const dataDir = path.posix.join(xdgDataHome, 'SubMiner');
-  fs.mkdirSync(path.join(dataDir, 'themes'), { recursive: true });
-  fs.writeFileSync(path.join(dataDir, 'themes/subminer.rasi'), 'old theme\n');
-  const { archive, tempDir } = makeSupportAssetsArchive({
-    extraPluginFiles: [{ relativePath: 'nested.lua', content: 'nested file\n' }],
-  });
-
-  try {
-    const results = await runLinuxSupportAssetUpdate({
-      archive,
-      xdgDataHome,
-    });
-
-    assert.deepEqual(results, [
-      {
-        status: 'updated',
-        component: 'theme',
-        path: dataDir,
-        message: 'Updated theme.',
-      },
-      {
-        status: 'updated',
-        component: 'plugin',
-        path: dataDir,
-        message: 'Installed plugin.',
-      },
-    ]);
-    assert.equal(
-      fs.readFileSync(path.join(dataDir, 'themes/subminer.rasi'), 'utf8'),
-      'new theme\n',
-    );
-    assert.equal(
-      fs.readFileSync(path.join(dataDir, 'plugin/subminer/main.lua'), 'utf8'),
-      'new plugin\n',
-    );
-    assert.equal(
-      fs.readFileSync(path.join(dataDir, 'plugin/subminer/version.lua'), 'utf8'),
-      'return {\n\tversion = "0.12.0",\n}\n',
-    );
-    assert.equal(
-      fs.readFileSync(path.join(dataDir, 'plugin/subminer/nested.lua'), 'utf8'),
-      'nested file\n',
-    );
-  } finally {
-    fs.rmSync(xdgDataHome, { recursive: true, force: true });
-    fs.rmSync(tempDir, { recursive: true, force: true });
-  }
-});
-
-test('updateSupportAssetsFromRelease preserves existing plugin when staged replacement copy fails', async () => {
-  const xdgDataHome = fs.mkdtempSync(path.join(os.tmpdir(), 'subminer-xdg-data-'));
-  const dataDir = path.posix.join(xdgDataHome, 'SubMiner');
-  const pluginDir = path.join(dataDir, 'plugin/subminer');
-  fs.mkdirSync(path.join(dataDir, 'themes'), { recursive: true });
-  fs.mkdirSync(pluginDir, { recursive: true });
-  fs.writeFileSync(path.join(dataDir, 'themes/subminer.rasi'), 'same theme\n');
-  fs.writeFileSync(path.join(pluginDir, 'main.lua'), 'old plugin\n');
-  fs.writeFileSync(path.join(pluginDir, 'version.lua'), 'return {\n\tversion = "0.11.0",\n}\n');
-  const { archive, tempDir } = makeSupportAssetsArchive({
-    themeContent: 'same theme\n',
-    pluginVersion: '0.12.0',
-    extraPluginFiles: [{ relativePath: 'blocked.lua', content: 'blocked\n' }],
-  });
-
-  try {
-    const originalCp = fs.promises.cp;
-    fs.promises.cp = async (...args: Parameters<typeof fs.promises.cp>) => {
-      const targetPath = String(args[1]);
-      if (
-        targetPath.endsWith(`${path.sep}subminer`) ||
-        targetPath.endsWith(`${path.sep}subminer.next`)
-      ) {
-        throw new Error('copy failed');
-      }
-      return originalCp(...args);
-    };
-    try {
-      await assert.rejects(
-        () =>
-          runLinuxSupportAssetUpdate({
-            archive,
-            xdgDataHome,
-          }),
-        /copy failed/,
-      );
-    } finally {
-      fs.promises.cp = originalCp;
-    }
-
-    assert.equal(fs.readFileSync(path.join(pluginDir, 'main.lua'), 'utf8'), 'old plugin\n');
-    assert.equal(
-      fs.readFileSync(path.join(pluginDir, 'version.lua'), 'utf8'),
-      'return {\n\tversion = "0.11.0",\n}\n',
-    );
-  } finally {
-    fs.rmSync(xdgDataHome, { recursive: true, force: true });
-    fs.rmSync(tempDir, { recursive: true, force: true });
-  }
-});
-
-test('updateSupportAssetsFromRelease reports both activation and rollback failures', async () => {
-  const xdgDataHome = fs.mkdtempSync(path.join(os.tmpdir(), 'subminer-xdg-data-'));
-  const dataDir = path.posix.join(xdgDataHome, 'SubMiner');
-  const pluginDir = path.join(dataDir, 'plugin/subminer');
-  fs.mkdirSync(path.join(dataDir, 'themes'), { recursive: true });
-  fs.mkdirSync(pluginDir, { recursive: true });
-  fs.writeFileSync(path.join(dataDir, 'themes/subminer.rasi'), 'same theme\n');
-  fs.writeFileSync(path.join(pluginDir, 'main.lua'), 'old plugin\n');
-  fs.writeFileSync(path.join(pluginDir, 'version.lua'), 'return {\n\tversion = "0.11.0",\n}\n');
-  const { archive, tempDir } = makeSupportAssetsArchive({
-    themeContent: 'same theme\n',
-    pluginVersion: '0.12.0',
-  });
-
-  try {
-    const originalRename = fs.promises.rename;
-    fs.promises.rename = async (...args: Parameters<typeof fs.promises.rename>) => {
-      const sourcePath = String(args[0]);
-      const targetPath = String(args[1]);
-      if (sourcePath.endsWith(`${path.sep}subminer.next`)) {
-        throw new Error('activate failed');
-      }
-      if (
-        sourcePath.endsWith(`${path.sep}subminer.bak`) &&
-        targetPath.endsWith(`${path.sep}subminer`)
-      ) {
-        throw new Error('rollback failed');
-      }
-      return originalRename(...args);
-    };
-    try {
-      await assert.rejects(
-        () =>
-          runLinuxSupportAssetUpdate({
-            archive,
-            xdgDataHome,
-          }),
-        (error) =>
-          error instanceof AggregateError &&
-          /failed to activate staged plugin/i.test(error.message) &&
-          error.errors.some((nested) => String(nested).includes('activate failed')) &&
-          error.errors.some((nested) => String(nested).includes('rollback failed')),
-      );
-    } finally {
-      fs.promises.rename = originalRename;
-    }
-  } finally {
-    fs.rmSync(xdgDataHome, { recursive: true, force: true });
-    fs.rmSync(tempDir, { recursive: true, force: true });
-  }
-});
-
-test('updateSupportAssetsFromRelease skips identical theme and up-to-date plugin', async () => {
-  const xdgDataHome = fs.mkdtempSync(path.join(os.tmpdir(), 'subminer-xdg-data-'));
-  const dataDir = path.posix.join(xdgDataHome, 'SubMiner');
-  fs.mkdirSync(path.join(dataDir, 'themes'), { recursive: true });
-  fs.mkdirSync(path.join(dataDir, 'plugin/subminer'), { recursive: true });
-  fs.writeFileSync(path.join(dataDir, 'themes/subminer.rasi'), 'same theme\n');
-  fs.writeFileSync(path.join(dataDir, 'plugin/subminer/main.lua'), 'same plugin\n');
-  fs.writeFileSync(
-    path.join(dataDir, 'plugin/subminer/version.lua'),
-    'return {\n\tversion = "0.12.0",\n}\n',
-  );
-  const { archive, tempDir } = makeSupportAssetsArchive({
-    themeContent: 'same theme\n',
-    pluginVersion: '0.12.0',
-    pluginMainContent: 'release plugin differs but version matches\n',
-  });
-
-  try {
-    const results = await runLinuxSupportAssetUpdate({
-      archive,
-      xdgDataHome,
-    });
-
-    assert.deepEqual(results, [
-      {
-        status: 'skipped',
-        component: 'theme',
-        path: dataDir,
-        message: 'Theme already up to date.',
-      },
-      {
-        status: 'skipped',
-        component: 'plugin',
-        path: dataDir,
-        message: 'Plugin already up to date.',
-      },
-    ]);
-    assert.equal(
-      fs.readFileSync(path.join(dataDir, 'themes/subminer.rasi'), 'utf8'),
-      'same theme\n',
-    );
-    assert.equal(
-      fs.readFileSync(path.join(dataDir, 'plugin/subminer/main.lua'), 'utf8'),
-      'same plugin\n',
-    );
-  } finally {
-    fs.rmSync(xdgDataHome, { recursive: true, force: true });
-    fs.rmSync(tempDir, { recursive: true, force: true });
-  }
-});
-
-test('updateSupportAssetsFromRelease updates changed theme and outdated plugin while removing stale plugin files', async () => {
+test('updateSupportAssetsFromRelease updates only the Linux rofi theme', async () => {
  const xdgDataHome = fs.mkdtempSync(path.join(os.tmpdir(), 'subminer-xdg-data-'));
  const dataDir = path.posix.join(xdgDataHome, 'SubMiner');
  fs.mkdirSync(path.join(dataDir, 'themes'), { recursive: true });
  fs.mkdirSync(path.join(dataDir, 'plugin/subminer'), { recursive: true });
  fs.writeFileSync(path.join(dataDir, 'themes/subminer.rasi'), 'old theme\n');
  fs.writeFileSync(path.join(dataDir, 'plugin/subminer/main.lua'), 'old plugin\n');
-  fs.writeFileSync(
-    path.join(dataDir, 'plugin/subminer/version.lua'),
-    'return {\n\tversion = "0.11.0",\n}\n',
-  );
-  fs.writeFileSync(path.join(dataDir, 'plugin/subminer/stale.lua'), 'stale\n');
-  const { archive, tempDir } = makeSupportAssetsArchive({
-    themeContent: 'new theme\n',
-    pluginVersion: '0.12.0',
-    pluginMainContent: 'new plugin main\n',
-    extraPluginFiles: [{ relativePath: 'fresh.lua', content: 'fresh\n' }],
-  });
+  const { archive, tempDir } = makeSupportAssetsArchive();

  try {
-    const results = await runLinuxSupportAssetUpdate({
-      archive,
+    const results = await updateSupportAssetsFromRelease({
+      release: {
+        tag_name: 'v0.15.0',
+        assets: [
+          {
+            name: 'subminer-assets.tar.gz',
+            browser_download_url: 'https://example.test/subminer-assets.tar.gz',
+          },
+        ],
+      },
+      sha256Sums: new Map([['subminer-assets.tar.gz', sha256(archive)]]),
+      downloadAsset: async () => archive,
+      platform: 'linux',
      xdgDataHome,
    });

-    assert.deepEqual(results, [
-      {
-        status: 'updated',
-        component: 'theme',
-        path: dataDir,
-        message: 'Updated theme.',
-      },
-      {
-        status: 'updated',
-        component: 'plugin',
-        path: dataDir,
-        message: 'Updated plugin.',
-      },
-    ]);
+    assert.deepEqual(results, [{ status: 'updated', path: dataDir }]);
    assert.equal(
      fs.readFileSync(path.join(dataDir, 'themes/subminer.rasi'), 'utf8'),
      'new theme\n',
    );
    assert.equal(
      fs.readFileSync(path.join(dataDir, 'plugin/subminer/main.lua'), 'utf8'),
-      'new plugin main\n',
+      'old plugin\n',
    );
-    assert.equal(
-      fs.readFileSync(path.join(dataDir, 'plugin/subminer/fresh.lua'), 'utf8'),
-      'fresh\n',
-    );
-    assert.equal(fs.existsSync(path.join(dataDir, 'plugin/subminer/stale.lua')), false);
-  } finally {
-    fs.rmSync(xdgDataHome, { recursive: true, force: true });
-    fs.rmSync(tempDir, { recursive: true, force: true });
-  }
-});
-
-test('updateSupportAssetsFromRelease returns protected commands for managed roots that are not writable', async () => {
-  const xdgDataHome = fs.mkdtempSync(path.join(os.tmpdir(), 'subminer-xdg-data-'));
-  const dataDir = path.posix.join(xdgDataHome, 'SubMiner');
-  fs.mkdirSync(path.join(dataDir, 'themes'), { recursive: true });
-  fs.writeFileSync(path.join(dataDir, 'themes/subminer.rasi'), 'managed theme\n');
-  const originalMode = fs.statSync(dataDir).mode & 0o777;
-  fs.chmodSync(dataDir, 0o555);
-  const { archive, tempDir } = makeSupportAssetsArchive();
-
-  try {
-    const results = await runLinuxSupportAssetUpdate({
-      archive,
-      xdgDataHome,
-    });
-
-    assert.deepEqual(
-      results.map((result) => ({
-        status: result.status,
-        component: result.component,
-        path: result.path,
-        command: typeof result.command === 'string',
-      })),
-      [
-        {
-          status: 'protected',
-          component: 'theme',
-          path: dataDir,
-          command: true,
-        },
-        {
-          status: 'protected',
-          component: 'plugin',
-          path: dataDir,
-          command: true,
-        },
-      ],
-    );
-    assert.match(results[0]?.command ?? '', /themes\/subminer\.rasi/);
-    assert.match(results[0]?.command ?? '', /plugin\/subminer/);
-  } finally {
-    fs.chmodSync(dataDir, originalMode);
-    fs.rmSync(xdgDataHome, { recursive: true, force: true });
-    fs.rmSync(tempDir, { recursive: true, force: true });
-  }
-});
-
-test('updateSupportAssetsFromRelease returns missing-asset when release plugin version metadata is absent', async () => {
-  const xdgDataHome = fs.mkdtempSync(path.join(os.tmpdir(), 'subminer-xdg-data-'));
-  const dataDir = path.posix.join(xdgDataHome, 'SubMiner');
-  fs.mkdirSync(path.join(dataDir, 'themes'), { recursive: true });
-  fs.writeFileSync(path.join(dataDir, 'themes/subminer.rasi'), 'managed theme\n');
-  const { archive, tempDir } = makeSupportAssetsArchive({
-    pluginVersion: null,
-  });
-
-  try {
-    const results = await runLinuxSupportAssetUpdate({
-      archive,
-      xdgDataHome,
-    });
-
-    assert.deepEqual(results, [
-      {
-        status: 'missing-asset',
-        message: 'Support asset archive has no readable plugin version metadata.',
-      },
-    ]);
  } finally {
    fs.rmSync(xdgDataHome, { recursive: true, force: true });
    fs.rmSync(tempDir, { recursive: true, force: true });
@@ -5,17 +5,12 @@ import os from 'node:os';
 import path from 'node:path';
 import { promisify } from 'node:util';
 import type { GitHubRelease } from './release-assets';
-import { compareSemverLike, findReleaseAsset } from './release-assets';
+import { findReleaseAsset } from './release-assets';

 const execFileAsync = promisify(execFile);
-const THEME_RELATIVE_PATH = path.join('themes', 'subminer.rasi');
-const PLUGIN_ENTRYPOINT_RELATIVE_PATH = path.join('plugin', 'subminer', 'main.lua');
-const PLUGIN_VERSION_RELATIVE_PATH = path.join('plugin', 'subminer', 'version.lua');
-const PLUGIN_DIR_RELATIVE_PATH = path.join('plugin', 'subminer');

 export interface SupportAssetsUpdateResult {
  status: 'updated' | 'skipped' | 'protected' | 'hash-mismatch' | 'missing-asset';
-  component?: 'theme' | 'plugin';
  path?: string;
  command?: string;
  message?: string;
@@ -29,108 +24,6 @@ function shellQuote(value: string): string {
  return `'${value.replace(/'/g, `'\\''`)}'`;
 }

-function parsePluginVersion(content: string): string | null {
-  const match = content.match(/\bversion\s*=\s*["']([^"']+)["']/);
-  return match?.[1] ?? null;
-}
-
-async function pathExists(targetPath: string): Promise<boolean> {
-  return await fs.promises
-    .access(targetPath)
-    .then(() => true)
-    .catch(() => false);
-}
-
-async function canWrite(targetPath: string): Promise<boolean> {
-  return await fs.promises
-    .access(targetPath, fs.constants.W_OK)
-    .then(() => true)
-    .catch(() => false);
-}
-
-async function readFileIfExists(targetPath: string): Promise<Buffer | null> {
-  try {
-    return await fs.promises.readFile(targetPath);
-  } catch {
-    return null;
-  }
-}
-
-async function readInstalledPluginVersion(pluginDir: string): Promise<string | null> {
-  try {
-    return parsePluginVersion(
-      await fs.promises.readFile(path.join(pluginDir, 'version.lua'), 'utf8'),
-    );
-  } catch {
-    return null;
-  }
-}
-
-async function detectManagedSupportAssetDataDirs(dataDirs: string[]): Promise<string[]> {
-  const managedDataDirs: string[] = [];
-  for (const dataDir of dataDirs) {
-    const [hasTheme, hasPlugin] = await Promise.all([
-      pathExists(path.join(dataDir, THEME_RELATIVE_PATH)),
-      pathExists(path.join(dataDir, PLUGIN_ENTRYPOINT_RELATIVE_PATH)),
-    ]);
-    if (hasTheme || hasPlugin) {
-      managedDataDirs.push(dataDir);
-    }
-  }
-  return managedDataDirs;
-}
-
-async function replacePluginDir(sourcePluginDir: string, targetPluginDir: string): Promise<void> {
-  const parentDir = path.dirname(targetPluginDir);
-  const stagedDir = `${targetPluginDir}.next`;
-  const backupDir = `${targetPluginDir}.bak`;
-  const targetExists = await pathExists(targetPluginDir);
-
-  await fs.promises.rm(stagedDir, { recursive: true, force: true });
-  await fs.promises.rm(backupDir, { recursive: true, force: true });
-  await fs.promises.mkdir(parentDir, { recursive: true });
-  await fs.promises.cp(sourcePluginDir, stagedDir, { recursive: true });
-
-  if (targetExists) {
-    await fs.promises.rename(targetPluginDir, backupDir);
-  }
-  try {
-    await fs.promises.rename(stagedDir, targetPluginDir);
-  } catch (err) {
-    if (targetExists) {
-      try {
-        await fs.promises.rename(backupDir, targetPluginDir);
-      } catch (rollbackErr) {
-        throw new AggregateError(
-          [err, rollbackErr],
-          'Failed to activate staged plugin and failed to restore previous plugin directory.',
-        );
-      }
-    }
-    throw err;
-  }
-  await fs.promises.rm(backupDir, { recursive: true, force: true });
-}
-
-function makeSupportAssetResult(
-  status: SupportAssetsUpdateResult['status'],
-  component: SupportAssetsUpdateResult['component'],
-  dataDir: string,
-  message: string,
-  command?: string,
-): SupportAssetsUpdateResult {
-  const result: SupportAssetsUpdateResult = {
-    status,
-    component,
-    path: dataDir,
-    message,
-  };
-  if (command) {
-    result.command = command;
-  }
-  return result;
-}
-
 export function detectSupportAssetDataDirs(options: {
  platform: NodeJS.Platform;
  homeDir: string;
@@ -147,33 +40,32 @@ export function detectSupportAssetDataDirs(options: {
  return [];
 }

-export function buildProtectedSupportAssetsCommand(
-  assetUrl: string,
-  expectedSha256: string,
-  dataDir: string,
-): string {
+export function buildProtectedSupportAssetsCommand(assetUrl: string, dataDir: string): string {
  const quotedDir = shellQuote(dataDir);
-  const quotedPluginDir = shellQuote(path.posix.join(dataDir, 'plugin/subminer'));
-  const quotedStagedPluginDir = shellQuote(path.posix.join(dataDir, 'plugin/subminer.next'));
-  const quotedBackupPluginDir = shellQuote(path.posix.join(dataDir, 'plugin/subminer.bak'));
-  const quotedExpectedSha256 = shellQuote(expectedSha256.toLowerCase());
  return [
    'tmp=$(mktemp -d)',
    'trap \'rm -rf "$tmp"\' EXIT',
    `curl -fSL ${shellQuote(assetUrl)} -o "$tmp/subminer-assets.tar.gz"`,
-    `printf '%s  %s\\n' ${quotedExpectedSha256} "$tmp/subminer-assets.tar.gz" | sha256sum -c -`,
    'tar -xzf "$tmp/subminer-assets.tar.gz" -C "$tmp"',
    `sudo mkdir -p ${quotedDir}/themes`,
    `sudo cp "$tmp/assets/themes/subminer.rasi" ${quotedDir}/themes/subminer.rasi`,
-    `sudo mkdir -p ${quotedDir}/plugin`,
-    `sudo rm -rf ${quotedStagedPluginDir} ${quotedBackupPluginDir}`,
-    `sudo cp -R "$tmp/plugin/subminer" ${quotedStagedPluginDir}`,
-    `[ ! -e ${quotedPluginDir} ] || sudo mv ${quotedPluginDir} ${quotedBackupPluginDir}`,
-    `sudo mv ${quotedStagedPluginDir} ${quotedPluginDir}`,
-    `sudo rm -rf ${quotedBackupPluginDir}`,
  ].join(' && ');
 }

+async function pathExists(targetPath: string): Promise<boolean> {
+  return await fs.promises
+    .access(targetPath)
+    .then(() => true)
+    .catch(() => false);
+}
+
+async function canWrite(targetPath: string): Promise<boolean> {
+  return await fs.promises
+    .access(targetPath, fs.constants.W_OK)
+    .then(() => true)
+    .catch(() => false);
+}
+
 export async function updateSupportAssetsFromRelease(options: {
  release: GitHubRelease | null;
  sha256Sums: Map<string, string>;
@@ -187,12 +79,10 @@ export async function updateSupportAssetsFromRelease(options: {
  }
  if (!options.release) return [{ status: 'missing-asset', message: 'No release found.' }];
  const asset = findReleaseAsset(options.release, 'subminer-assets.tar.gz');
-  if (!asset) {
-    return [{ status: 'missing-asset', message: 'Release has no support asset archive.' }];
-  }
+  if (!asset) return [{ status: 'missing-asset', message: 'Release has no rofi theme asset.' }];
  const expectedSha256 = options.sha256Sums.get('subminer-assets.tar.gz');
  if (!expectedSha256) {
-    return [{ status: 'missing-asset', message: 'SHA256SUMS.txt has no support asset entry.' }];
+    return [{ status: 'missing-asset', message: 'SHA256SUMS.txt has no rofi theme entry.' }];
  }

  const dataDirs = detectSupportAssetDataDirs({
@@ -200,69 +90,41 @@ export async function updateSupportAssetsFromRelease(options: {
    homeDir: options.homeDir ?? os.homedir(),
    xdgDataHome: options.xdgDataHome ?? process.env.XDG_DATA_HOME,
  });
-  const managedDataDirs = await detectManagedSupportAssetDataDirs(dataDirs);
-  if (managedDataDirs.length === 0) {
-    return [{ status: 'skipped', message: 'No managed SubMiner support-asset install detected.' }];
+  const existingDataDirs: string[] = [];
+  for (const dataDir of dataDirs) {
+    const hasTheme = await pathExists(path.join(dataDir, 'themes/subminer.rasi'));
+    if (hasTheme) existingDataDirs.push(dataDir);
+  }
+  if (existingDataDirs.length === 0) {
+    return [{ status: 'skipped', message: 'No existing rofi theme install detected.' }];
  }

-  const results: SupportAssetsUpdateResult[] = [];
+  const protectedResults: SupportAssetsUpdateResult[] = existingDataDirs
+    .filter((dataDir) => !fs.existsSync(dataDir) || !fs.statSync(dataDir).isDirectory())
+    .map((dataDir) => ({
+      status: 'skipped' as const,
+      path: dataDir,
+      message: 'Support asset path is not a directory.',
+    }));
  const writableDataDirs: string[] = [];
-  for (const dataDir of managedDataDirs) {
-    if (!fs.existsSync(dataDir) || !fs.statSync(dataDir).isDirectory()) {
-      results.push(
-        makeSupportAssetResult(
-          'skipped',
-          'theme',
-          dataDir,
-          'Support asset path is not a directory.',
-        ),
-        makeSupportAssetResult(
-          'skipped',
-          'plugin',
-          dataDir,
-          'Support asset path is not a directory.',
-        ),
-      );
-      continue;
-    }
-
+  for (const dataDir of existingDataDirs) {
    if (await canWrite(dataDir)) {
      writableDataDirs.push(dataDir);
-      continue;
+    } else {
+      protectedResults.push({
+        status: 'protected',
+        path: dataDir,
+        command: buildProtectedSupportAssetsCommand(asset.browser_download_url, dataDir),
+      });
    }
-
-    const command = buildProtectedSupportAssetsCommand(
-      asset.browser_download_url,
-      expectedSha256,
-      dataDir,
-    );
-    results.push(
-      makeSupportAssetResult(
-        'protected',
-        'theme',
-        dataDir,
-        'Theme install requires a manual command.',
-        command,
-      ),
-      makeSupportAssetResult(
-        'protected',
-        'plugin',
-        dataDir,
-        'Plugin install requires a manual command.',
-        command,
-      ),
-    );
-  }
-
-  if (writableDataDirs.length === 0) {
-    return results;
  }
+  if (writableDataDirs.length === 0) return protectedResults;

  const archive = await options.downloadAsset(asset.browser_download_url);
  const actualSha256 = sha256(archive);
  if (actualSha256 !== expectedSha256.toLowerCase()) {
    return [
-      ...results,
+      ...protectedResults,
      {
        status: 'hash-mismatch',
        message: `Expected ${expectedSha256}, got ${actualSha256}.`,
@@ -275,85 +137,17 @@ export async function updateSupportAssetsFromRelease(options: {
    const archivePath = path.join(tempDir, 'subminer-assets.tar.gz');
    await fs.promises.writeFile(archivePath, archive);
    await execFileAsync('tar', ['-xzf', archivePath, '-C', tempDir]);
-
-    const themeSourcePath = path.join(tempDir, 'assets/themes/subminer.rasi');
-    if (!(await pathExists(themeSourcePath))) {
-      return [
-        { status: 'missing-asset', message: 'Support asset archive is missing the rofi theme.' },
-      ];
-    }
-    const themeBytes = await fs.promises.readFile(themeSourcePath);
-
-    const sourcePluginDir = path.join(tempDir, PLUGIN_DIR_RELATIVE_PATH);
-    const sourcePluginEntrypoint = path.join(tempDir, PLUGIN_ENTRYPOINT_RELATIVE_PATH);
-    if (!(await pathExists(sourcePluginEntrypoint))) {
-      return [
-        {
-          status: 'missing-asset',
-          message: 'Support asset archive is missing the runtime plugin.',
-        },
-      ];
-    }
-    const sourcePluginVersion = parsePluginVersion(
-      await fs.promises
-        .readFile(path.join(tempDir, PLUGIN_VERSION_RELATIVE_PATH), 'utf8')
-        .catch(() => ''),
-    );
-    if (!sourcePluginVersion) {
-      return [
-        {
-          status: 'missing-asset',
-          message: 'Support asset archive has no readable plugin version metadata.',
-        },
-      ];
-    }
-
+    const results: SupportAssetsUpdateResult[] = [...protectedResults];
    for (const dataDir of writableDataDirs) {
-      const targetThemePath = path.join(dataDir, THEME_RELATIVE_PATH);
-      const existingThemeBytes = await readFileIfExists(targetThemePath);
-      if (existingThemeBytes && Buffer.compare(existingThemeBytes, themeBytes) === 0) {
-        results.push(
-          makeSupportAssetResult('skipped', 'theme', dataDir, 'Theme already up to date.'),
-        );
-      } else {
-        await fs.promises.mkdir(path.dirname(targetThemePath), { recursive: true });
-        await fs.promises.writeFile(targetThemePath, themeBytes);
-        results.push(
-          makeSupportAssetResult(
-            'updated',
-            'theme',
-            dataDir,
-            existingThemeBytes ? 'Updated theme.' : 'Installed theme.',
-          ),
+      const targetThemePath = path.join(dataDir, 'themes/subminer.rasi');
+      if (await pathExists(targetThemePath)) {
+        await fs.promises.copyFile(
+          path.join(tempDir, 'assets/themes/subminer.rasi'),
+          targetThemePath,
        );
      }
-
-      const targetPluginDir = path.join(dataDir, PLUGIN_DIR_RELATIVE_PATH);
-      const targetPluginEntrypoint = path.join(dataDir, PLUGIN_ENTRYPOINT_RELATIVE_PATH);
-      const installedPluginVersion = await readInstalledPluginVersion(targetPluginDir);
-      const installedEntrypointExists = await pathExists(targetPluginEntrypoint);
-      const shouldInstallPlugin =
-        !installedEntrypointExists ||
-        !installedPluginVersion ||
-        compareSemverLike(sourcePluginVersion, installedPluginVersion) > 0;
-      if (!shouldInstallPlugin) {
-        results.push(
-          makeSupportAssetResult('skipped', 'plugin', dataDir, 'Plugin already up to date.'),
-        );
-        continue;
-      }
-
-      await replacePluginDir(sourcePluginDir, targetPluginDir);
-      results.push(
-        makeSupportAssetResult(
-          'updated',
-          'plugin',
-          dataDir,
-          installedEntrypointExists ? 'Updated plugin.' : 'Installed plugin.',
-        ),
-      );
+      results.push({ status: 'updated', path: dataDir });
    }
-
    return results;
  } finally {
    await fs.promises.rm(tempDir, { recursive: true, force: true });
@@ -32,7 +32,6 @@ import { createLinuxX11CursorPointReader } from './linux-x11-cursor-point';
 import type { LinuxVisibleOverlayWindowMode } from './linux-visible-overlay-window-mode';
 import { createStatsOverlayVisibilityChangeHandler } from './stats-overlay-visibility';
 import { hasLiveSeparateWindow } from './settings-window-z-order';
-import { tickWindowsOverlayPointerInteraction } from './windows-overlay-pointer-interaction';

 export interface VisibleOverlayInteractionRuntimeDeps {
  overlayManager: {
@@ -90,7 +89,6 @@ export function createVisibleOverlayInteractionRuntime(deps: VisibleOverlayInter
  let windowsVisibleOverlayZOrderSyncInFlight = false;
  let windowsVisibleOverlayZOrderSyncQueued = false;
  let windowsVisibleOverlayForegroundPollInterval: ReturnType<typeof setInterval> | null = null;
-  let windowsOverlayPointerInteractionActive = false;
  let lastWindowsVisibleOverlayForegroundProcessName: string | null = null;
  let lastWindowsVisibleOverlayBlurredAtMs = 0;
  let lastLinuxVisibleOverlayFollowedMpvAtMs = 0;
@@ -99,7 +97,6 @@ export function createVisibleOverlayInteractionRuntime(deps: VisibleOverlayInter
  };
  let visibleOverlayInteractionActive = false;
  let linuxOverlayInputShapeActive = false;
-  let linuxOverlayPointerInteractionStateApplied = process.platform !== 'linux';
  let linuxVisibleOverlayStartupInputPrimed = false;
  let linuxVisibleOverlayStartupInputGraceUntilMs = 0;
  // Renderer-reported interactive hint (Linux only): true while a Yomitan popup/modal
@@ -124,9 +121,7 @@ export function createVisibleOverlayInteractionRuntime(deps: VisibleOverlayInter

  function resetVisibleOverlayInputState(): void {
    visibleOverlayInteractionActive = false;
-    windowsOverlayPointerInteractionActive = false;
    linuxOverlayInputShapeActive = false;
-    linuxOverlayPointerInteractionStateApplied = false;
    resetLinuxVisibleOverlayStartupInputPrimer();
    linuxOverlayInteractiveHint = false;
    overlayContentMeasurementStore.clear('visible');
@@ -541,7 +536,6 @@ export function createVisibleOverlayInteractionRuntime(deps: VisibleOverlayInter

    windowsVisibleOverlayForegroundPollInterval = setInterval(() => {
      maybePollWindowsVisibleOverlayForegroundProcess();
-      tickWindowsOverlayPointerInteractionNow();
    }, WINDOWS_VISIBLE_OVERLAY_FOREGROUND_POLL_INTERVAL_MS);
  }

@@ -575,56 +569,6 @@ export function createVisibleOverlayInteractionRuntime(deps: VisibleOverlayInter
    }
  }

-  function shouldSuspendWindowsOverlayPointerInteraction(): boolean {
-    return (
-      deps.getModalInputExclusive() ||
-      deps.getStatsOverlayVisible() ||
-      hasLiveSeparateWindow(deps.getOverlayForegroundSeparateWindows())
-    );
-  }
-
-  function updateWindowsOverlayPointerInteractionActive(active: boolean): void {
-    windowsOverlayPointerInteractionActive = active;
-    visibleOverlayInteractionActive = active;
-
-    const mainWindow = overlayManager.getMainWindow();
-    if (
-      process.platform !== 'win32' ||
-      !mainWindow ||
-      mainWindow.isDestroyed() ||
-      !mainWindow.isVisible()
-    ) {
-      deps.updateVisibleOverlayVisibility();
-      return;
-    }
-
-    if (active) {
-      mainWindow.setIgnoreMouseEvents(false);
-    } else {
-      mainWindow.setIgnoreMouseEvents(true, { forward: true });
-    }
-  }
-
-  const windowsOverlayPointerInteractionDeps = {
-    getVisibleOverlayVisible: () => overlayManager.getVisibleOverlayVisible(),
-    getMainWindow: () => overlayManager.getMainWindow(),
-    getCursorScreenPoint: () => screen.getCursorScreenPoint(),
-    getSubtitleMeasurement: () => overlayContentMeasurementStore.getLatestByLayer('visible'),
-    shouldSuspend: shouldSuspendWindowsOverlayPointerInteraction,
-    getInteractionActive: () => windowsOverlayPointerInteractionActive,
-    setInteractionActive: updateWindowsOverlayPointerInteractionActive,
-  };
-
-  function tickWindowsOverlayPointerInteractionNow(): void {
-    if (process.platform !== 'win32') {
-      return;
-    }
-    if (!windowsOverlayPointerInteractionActive && visibleOverlayInteractionActive) {
-      return;
-    }
-    tickWindowsOverlayPointerInteraction(windowsOverlayPointerInteractionDeps);
-  }
-
  ensureWindowsVisibleOverlayForegroundPollLoop();

  const linuxX11CursorPointReader = createLinuxX11CursorPointReader();
@@ -672,23 +616,9 @@ export function createVisibleOverlayInteractionRuntime(deps: VisibleOverlayInter
    linuxVisibleOverlayStartupInputGraceUntilMs = 0;
  }

-  function startLinuxVisibleOverlayStartupInputGrace(): void {
-    if (process.platform !== 'linux') {
-      return;
-    }
-    linuxVisibleOverlayStartupInputGraceUntilMs =
-      Date.now() + LINUX_VISIBLE_OVERLAY_STARTUP_INPUT_GRACE_MS;
-    linuxOverlayPointerInteractionStateApplied = false;
-  }
-
  function resetLinuxVisibleOverlayStartupInputPrimer(): void {
    linuxVisibleOverlayStartupInputPrimed = false;
    clearLinuxVisibleOverlayStartupInputGrace();
-    if (process.platform === 'linux') {
-      visibleOverlayInteractionActive = false;
-      linuxOverlayInteractiveHint = false;
-      linuxOverlayPointerInteractionStateApplied = false;
-    }
  }

  function applyLinuxOverlayInputShapeFromLatestMeasurement(): boolean {
@@ -706,7 +636,6 @@ export function createVisibleOverlayInteractionRuntime(deps: VisibleOverlayInter
      shouldSuppressInteraction: shouldSuppressLinuxOverlayPointerInteraction,
    });
    linuxOverlayInputShapeActive = result.active;
-    linuxOverlayPointerInteractionStateApplied = result.handled;
    return result.handled;
  }

@@ -723,11 +652,9 @@ export function createVisibleOverlayInteractionRuntime(deps: VisibleOverlayInter
        updateVisibleOverlayVisibility: () => deps.updateVisibleOverlayVisibility(),
      })
    ) {
-      linuxOverlayPointerInteractionStateApplied = true;
      return;
    }

-    linuxOverlayPointerInteractionStateApplied = true;
    deps.updateVisibleOverlayVisibility();
  }

@@ -822,7 +749,6 @@ export function createVisibleOverlayInteractionRuntime(deps: VisibleOverlayInter
    shouldSuppressInteraction: shouldSuppressLinuxOverlayPointerInteraction,
    shouldUseInputShape: shouldUseLinuxOverlayInputShape,
    getInteractionActive: () => visibleOverlayInteractionActive,
-    isInteractionStateApplied: () => linuxOverlayPointerInteractionStateApplied,
    setInteractionActive: updateLinuxOverlayPointerInteractionActive,
  };

@@ -859,18 +785,15 @@ export function createVisibleOverlayInteractionRuntime(deps: VisibleOverlayInter
    getLinuxOverlayPointerMeasurement,
    hasLinuxVisibleOverlayStartupInputGrace,
    clearLinuxVisibleOverlayStartupInputGrace,
-    startLinuxVisibleOverlayStartupInputGrace,
    resetLinuxVisibleOverlayStartupInputPrimer,
    applyLinuxOverlayInputShapeFromLatestMeasurement,
    updateLinuxOverlayPointerInteractionActive,
    primeLinuxOverlayPointerInteractionAfterFirstMeasurement,
    requestLinuxOverlayZOrderFollow,
-    tickWindowsOverlayPointerInteractionNow,
    tickLinuxOverlayPointerInteractionNow,
    getVisibleOverlayInteractionActive: () => visibleOverlayInteractionActive,
    setVisibleOverlayInteractionActive: (active: boolean) => {
      visibleOverlayInteractionActive = active;
-      windowsOverlayPointerInteractionActive = false;
    },
    getLinuxOverlayInputShapeActive: () => linuxOverlayInputShapeActive,
    getLastWindowsVisibleOverlayForegroundProcessName: () =>
@@ -1,18 +0,0 @@
-import test from 'node:test';
-import assert from 'node:assert/strict';
-import { detectWindowsMpvPluginRemovalCandidates } from './first-run-setup-plugin';
-
-test('Windows plugin removal candidates include portable directory installs', () => {
-  const mpvPath = 'C:\\tools\\mpv\\mpv.exe';
-  const portablePluginDir = 'C:\\tools\\mpv\\portable_config\\scripts\\subminer';
-  const existing = new Set([portablePluginDir]);
-
-  const candidates = detectWindowsMpvPluginRemovalCandidates({
-    homeDir: 'C:\\Users\\tester',
-    appDataDir: 'C:\\Users\\tester\\AppData\\Roaming',
-    mpvExecutablePath: mpvPath,
-    existsSync: (candidate) => existing.has(candidate),
-  });
-
-  assert.deepEqual(candidates, [{ path: portablePluginDir, kind: 'directory' }]);
-});
@@ -1,8 +1,9 @@
 import { app, dialog, shell } from 'electron';
 import * as os from 'os';
 import {
+  detectInstalledFirstRunPluginCandidates,
  detectInstalledMpvPlugin,
-  detectWindowsMpvPluginRemovalCandidates,
+  filterLegacyMpvPluginFileCandidates,
  removeLegacyMpvPluginCandidates,
  resolvePackagedRuntimePluginPath,
 } from './first-run-setup-plugin';
@@ -86,11 +87,14 @@ export function createWindowsMpvPluginDetectionRuntime(
    }

    const result = await removeLegacyMpvPluginCandidates({
-      candidates: detectWindowsMpvPluginRemovalCandidates({
-        homeDir: os.homedir(),
-        appDataDir: app.getPath('appData'),
-        mpvExecutablePath: mpvPath,
-      }),
+      candidates: filterLegacyMpvPluginFileCandidates(
+        detectInstalledFirstRunPluginCandidates({
+          platform: 'win32',
+          homeDir: os.homedir(),
+          appDataDir: app.getPath('appData'),
+          mpvExecutablePath: mpvPath,
+        }),
+      ),
      trashItem: (candidatePath) => shell.trashItem(candidatePath),
    });
    if (result.ok) {
@@ -1,137 +0,0 @@
-import assert from 'node:assert/strict';
-import test from 'node:test';
-import {
-  isCursorOverWindowsOverlayInteractiveRect,
-  resolveDesiredWindowsOverlayInteractive,
-  tickWindowsOverlayPointerInteraction,
-  type WindowsOverlayPointerInteractionDeps,
-} from './windows-overlay-pointer-interaction';
-import type { OverlayContentMeasurement } from '../../types';
-
-const BOUNDS = { x: 100, y: 100, width: 1920, height: 1080 };
-const MEASUREMENT: OverlayContentMeasurement = {
-  layer: 'visible',
-  measuredAtMs: 1,
-  viewport: { width: 1920, height: 1080 },
-  contentRect: { x: 800, y: 900, width: 320, height: 80 },
-};
-
-function makeDeps(overrides: Partial<WindowsOverlayPointerInteractionDeps>): {
-  deps: WindowsOverlayPointerInteractionDeps;
-  state: { active: boolean };
-} {
-  const state = { active: false };
-  const deps: WindowsOverlayPointerInteractionDeps = {
-    getVisibleOverlayVisible: () => true,
-    getMainWindow: () => ({
-      isDestroyed: () => false,
-      isVisible: () => true,
-      getBounds: () => BOUNDS,
-    }),
-    getCursorScreenPoint: () => ({ x: 1000, y: 1040 }),
-    getSubtitleMeasurement: () => MEASUREMENT,
-    shouldSuspend: () => false,
-    getInteractionActive: () => state.active,
-    setInteractionActive: (active) => {
-      state.active = active;
-    },
-    ...overrides,
-  };
-  return { deps, state };
-}
-
-test('isCursorOverWindowsOverlayInteractiveRect hit-tests measured overlay rects', () => {
-  assert.equal(
-    isCursorOverWindowsOverlayInteractiveRect({ x: 1000, y: 1040 }, BOUNDS, MEASUREMENT),
-    true,
-  );
-  assert.equal(
-    isCursorOverWindowsOverlayInteractiveRect({ x: 500, y: 1040 }, BOUNDS, MEASUREMENT),
-    false,
-  );
-});
-
-test('isCursorOverWindowsOverlayInteractiveRect scales viewport px to window px', () => {
-  const scaled = { ...BOUNDS, width: 3840, height: 2160 };
-  assert.equal(
-    isCursorOverWindowsOverlayInteractiveRect({ x: 1700, y: 1900 }, scaled, MEASUREMENT),
-    true,
-  );
-});
-
-test('isCursorOverWindowsOverlayInteractiveRect uses separate interactive rects', () => {
-  const measurement: OverlayContentMeasurement = {
-    layer: 'visible',
-    measuredAtMs: 1,
-    viewport: { width: 1920, height: 1080 },
-    contentRect: { x: 700, y: 40, width: 520, height: 940 },
-    interactiveRects: [
-      { x: 700, y: 40, width: 520, height: 80 },
-      { x: 760, y: 900, width: 400, height: 80 },
-    ],
-  };
-
-  assert.equal(
-    isCursorOverWindowsOverlayInteractiveRect({ x: 900, y: 300 }, BOUNDS, measurement),
-    false,
-  );
-  assert.equal(
-    isCursorOverWindowsOverlayInteractiveRect({ x: 900, y: 180 }, BOUNDS, measurement),
-    true,
-  );
-  assert.equal(
-    isCursorOverWindowsOverlayInteractiveRect({ x: 900, y: 1060 }, BOUNDS, measurement),
-    true,
-  );
-});
-
-test('resolveDesiredWindowsOverlayInteractive: interactive over subtitle, passthrough off it', () => {
-  assert.equal(resolveDesiredWindowsOverlayInteractive(makeDeps({}).deps), true);
-  assert.equal(
-    resolveDesiredWindowsOverlayInteractive(
-      makeDeps({ getCursorScreenPoint: () => ({ x: 200, y: 200 }) }).deps,
-    ),
-    false,
-  );
-});
-
-test('resolveDesiredWindowsOverlayInteractive returns null while another surface owns input', () => {
-  assert.equal(
-    resolveDesiredWindowsOverlayInteractive(makeDeps({ shouldSuspend: () => true }).deps),
-    null,
-  );
-  assert.equal(
-    resolveDesiredWindowsOverlayInteractive(makeDeps({ getMainWindow: () => null }).deps),
-    null,
-  );
-});
-
-test('tickWindowsOverlayPointerInteraction toggles only the fallback-owned state', () => {
-  const calls: boolean[] = [];
-  const { deps, state } = makeDeps({
-    setInteractionActive: (active) => {
-      calls.push(active);
-      state.active = active;
-    },
-  });
-
-  tickWindowsOverlayPointerInteraction(deps);
-  tickWindowsOverlayPointerInteraction(deps);
-  assert.deepEqual(calls, [true]);
-
-  deps.getCursorScreenPoint = () => ({ x: 200, y: 200 });
-  tickWindowsOverlayPointerInteraction(deps);
-  assert.deepEqual(calls, [true, false]);
-});
-
-test('tickWindowsOverlayPointerInteraction leaves renderer-owned state alone while suspended', () => {
-  const calls: boolean[] = [];
-  const { deps } = makeDeps({
-    getInteractionActive: () => true,
-    shouldSuspend: () => true,
-    setInteractionActive: (active) => calls.push(active),
-  });
-
-  tickWindowsOverlayPointerInteraction(deps);
-  assert.deepEqual(calls, []);
-});
--- a/Show More
+++ b/Show More
Author	SHA1	Message	Date
sudacode	05ac3a0382	test: address runtime nitpick coverage	2026-06-12 01:46:48 -07:00
sudacode	2c5a803839	fix(main): remove obsolete subtitle delay handler wiring	2026-06-12 01:25:26 -07:00
sudacode	572bdd1cf7	fix: address CodeRabbit review findings across runtime modules - Extract filterLegacyMpvPluginFileCandidates, buildYomitanAnkiSettingsKey, setMpvCurrentSecondarySubText, runSupportAssetUpdatesForLauncherResult helpers - Include forceOverride in yomitan anki settings cache key (was missing, causing incorrect cache hits) - Detect same-PID stale stats daemon state to avoid self-connect - Validate non-empty extension in buildFfmpegSubtitleExtractionArgs - Drop unused message param from showOverlayLoadingStatusNotification - Log and rethrow on session bindings artifact write failure - Add unit tests for all extracted helpers	2026-06-12 01:22:20 -07:00
sudacode	b9fe555b94	refactor(main): extract visible-overlay platform interaction runtime from main.ts	2026-06-12 01:22:20 -07:00
sudacode	8f362063dd	refactor(main): extract autoplay subtitle priming runtime from main.ts	2026-06-12 01:22:20 -07:00
sudacode	eb1af727bb	refactor(main): extract overlay geometry runtime from main.ts	2026-06-12 01:22:20 -07:00
sudacode	1fc83a842d	refactor(main): extract overlay notifications runtime from main.ts	2026-06-12 01:22:20 -07:00
sudacode	a4edf53d21	refactor(main): extract stats server runtime from main.ts	2026-06-12 01:22:20 -07:00
sudacode	1a3944aa4f	refactor(main): extract password-store args, mpv plugin detection, yomitan anki sync, session bindings, log export from main.ts	2026-06-12 01:22:20 -07:00
sudacode	2d1b6cb78e	refactor(main): extract internal subtitle extraction from main.ts	2026-06-12 01:22:20 -07:00
sudacode	0ef95cde09	refactor(main): extract update service runtime from main.ts	2026-06-12 01:18:40 -07:00