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/types/config.ts

@@ -12,6 +12,7 @@ import type {
   ImmersionTrackingRetentionPreset,
   TsukihimeConfig,
   JellyfinConfig,
+  AnimeConfig,
   JimakuConfig,
   JimakuLanguagePreference,
   StatsConfig,
@@ -153,6 +154,7 @@ export interface Config {
   subtitleStyle?: SubtitleStyleConfig;
   subtitleSidebar?: SubtitleSidebarConfig;
   auto_start_overlay?: boolean;
+  anime?: AnimeConfig;
   jimaku?: JimakuConfig;
   /** @deprecated Use tsukihime. */
   animetosho?: TsukihimeConfig;
@@ -313,6 +315,11 @@ export interface ResolvedConfig {
   };
   subtitleSidebar: ResolvedSubtitleSidebarConfig;
   auto_start_overlay: boolean;
+  anime: AnimeConfig & {
+    extensionsDir: string;
+    repos: string[];
+    preferredQuality: string;
+  };
   jimaku: JimakuConfig & {
     apiBaseUrl: string;
     languagePreference: JimakuLanguagePreference;