feat(config): unify mpv plugin options under main config and add CSS/Ani

- Replace subminer.conf plugin config with mpv.* fields in config.jsonc
- Add socketPath, backend, autoStartSubMiner, pauseUntilOverlayReady, aniskipEnabled/buttonKey, subminerBinaryPath to mpv config
- Add subtitleSidebar.css field; migrate legacy sidebar appearance fields
- Add paintOrder and WebkitTextStroke to subtitle style options
- Update default subtitle/sidebar fontFamily to CJK-first stack
- Fix overlay visible state surviving mpv y-r restart
- Fix live config saves applying subtitle CSS immediately to open overlays
- Migrate legacy primary/secondary subtitle appearance into subtitleStyle.css on load
- Switch AniSkip button key setting to click-to-learn key capture

plugin/subminer.conf

@@ -1,75 +1,3 @@
-# SubMiner configuration
-# Place this file in ~/.config/mpv/script-opts/
-
-# Path to SubMiner binary (leave empty for auto-detection)
-# Auto-detection searches common locations, including:
-# - macOS: /Applications/SubMiner.app/Contents/MacOS/SubMiner, ~/Applications/SubMiner.app/Contents/MacOS/SubMiner
-# - Windows: %LOCALAPPDATA%\Programs\SubMiner\SubMiner.exe, %ProgramFiles%\SubMiner\SubMiner.exe
-# - Linux: ~/.local/bin/SubMiner.AppImage, /opt/SubMiner/SubMiner.AppImage, /usr/local/bin/SubMiner, /usr/local/bin/subminer, /usr/bin/SubMiner, /usr/bin/subminer
-binary_path=
-
-# Path to mpv IPC socket (must match input-ipc-server in mpv.conf)
-# Windows installs rewrite this to \\.\pipe\subminer-socket during installation.
-socket_path=/tmp/subminer-socket
-
-# Enable texthooker WebSocket server
-texthooker_enabled=yes
-
-# Texthooker WebSocket port
-texthooker_port=5174
-
-# Window manager backend: auto, hyprland, sway, x11, macos, windows
-# "auto" detects based on environment variables
-backend=auto
-
-# Automatically start overlay when a file is loaded
-# Runs only when mpv input-ipc-server matches socket_path.
-auto_start=yes
-
-# Automatically show visible overlay when overlay starts
-# Runs only when mpv input-ipc-server matches socket_path.
-auto_start_visible_overlay=yes
-
-# Pause mpv on visible auto-start until SubMiner signals overlay/tokenization readiness.
-# Requires auto_start=yes and auto_start_visible_overlay=yes.
-auto_start_pause_until_ready=yes
-
-# Show OSD messages for overlay status
-osd_messages=yes
-
-# Log level for plugin and SubMiner binary: debug, info, warn, error
-log_level=info
-
-# Enable AniSkip intro detection + markers.
-aniskip_enabled=yes
-
-# Force title (optional). Launcher fills this from guessit when available.
-aniskip_title=
-
-# Force season (optional). Launcher fills this from guessit when available.
-aniskip_season=
-
-# Force MAL id (optional). Leave blank for title lookup.
-aniskip_mal_id=
-
-# Force episode number (optional). Leave blank for filename/title detection.
-aniskip_episode=
-
-# Optional pre-fetched AniSkip payload for this media (JSON or base64 JSON). When set, the plugin uses this directly and skips network lookup.
-aniskip_payload=
-
-# Show intro skip OSD button while inside OP range.
-aniskip_show_button=yes
-
-# OSD text shown for intro skip action.
-# `%s` is replaced by keybinding.
-aniskip_button_text=You can skip by pressing %s
-
-# Keybinding to execute intro skip when button is visible.
-aniskip_button_key=TAB
-
-# OSD hint duration in seconds (shown during first 3s of intro).
-aniskip_button_duration=3
-
-# MPV keybindings provided by plugin/subminer/main.lua:
-# y-s start, y-S stop, y-t toggle visible overlay
+# SubMiner managed playback config lives in SubMiner config.jsonc.
+# This file is intentionally empty so installed/default mpv script-opts do not
+# override the app config modal or generated config file.