feat(anime): add anime browser powered by Aniyomi extensions

- Add `subminer anime` / `--anime` and a tray entry to open a browser that searches installed Aniyomi extension sources, shows cover art and episodes, and plays into mpv with overlay/mining attached
- Add an Extensions tab to add repos and install/update/remove sources, and per-source settings for sources needing config
- Support searching all sources at once with streaming, per-source results and status
- Prefer Japanese audio/subtitle tracks from the source and keep the primary subtitle slot reserved for Japanese
- Fix window/tray/Dock handling so the browser and mpv can be switched between without quitting the app or losing the Dock icon
- Add anime.repos, anime.extensionsDir, anime.preferredQuality config keys (no bundled repos or discovery)

src/cli/args.ts

@@ -15,6 +15,7 @@ export interface CliArgs {
   yomitan: boolean;
   settings: boolean;
   syncWindow: boolean;
+  animeBrowser: boolean;
   setup: boolean;
   show: boolean;
   hide: boolean;
@@ -136,6 +137,7 @@ export function parseArgs(argv: string[]): CliArgs {
     yomitan: false,
     settings: false,
     syncWindow: false,
+    animeBrowser: false,
     setup: false,
     show: false,
     hide: false,
@@ -287,6 +289,7 @@ export function parseArgs(argv: string[]): CliArgs {
     else if (arg === '--yomitan') args.yomitan = true;
     else if (arg === '--settings') args.settings = true;
     else if (arg === '--sync-window') args.syncWindow = true;
+    else if (arg === '--anime') args.animeBrowser = true;
     else if (arg === '--setup') args.setup = true;
     else if (arg === '--show') args.show = true;
     else if (arg === '--hide') args.hide = true;
@@ -570,6 +573,7 @@ export function hasExplicitCommand(args: CliArgs): boolean {
     args.yomitan ||
     args.settings ||
     args.syncWindow ||
+    args.animeBrowser ||
     args.setup ||
     args.show ||
     args.hide ||
@@ -649,6 +653,7 @@ export function isStandaloneTexthookerCommand(args: CliArgs): boolean {
     !args.yomitan &&
     !args.settings &&
     !args.syncWindow &&
+    !args.animeBrowser &&
     !args.setup &&
     !args.show &&
     !args.hide &&
@@ -721,6 +726,7 @@ export function shouldStartApp(args: CliArgs): boolean {
     args.yomitan ||
     args.settings ||
     args.syncWindow ||
+    args.animeBrowser ||
     args.setup ||
     args.copySubtitle ||
     args.copySubtitleMultiple ||
@@ -779,6 +785,7 @@ export function shouldRunYomitanOnlyStartup(args: CliArgs): boolean {
     !args.togglePrimarySubtitleBar &&
     !args.settings &&
     !args.syncWindow &&
+    !args.animeBrowser &&
     !args.show &&
     !args.hide &&
     !args.setup &&

src/cli/help.ts

@@ -81,6 +81,7 @@ ${B}Jellyfin${R}
 
 ${B}Stats sync${R}
   --sync-window                  Open the stats sync window
+  --anime                        Open the anime browser
   --sync-cli sync ${D}[host] [opts]${R}   Headless stats sync ${D}(same commands as "subminer sync";${R}
                                  ${D}run SubMiner --sync-cli --help for details)${R}