feat(launcher): add -H/--history command to browse local watch history

- New `subminer -H` flag opens an fzf/rofi menu of watched series from the immersion tracker DB
- Actions: replay last episode, play next episode (cross-season), or browse episodes
- Adds `history.ts` with DB query, series grouping, season dir listing, and next-episode logic
- Adds `bun-sqlite.d.ts` ambient types for tsc compat
- Includes full test coverage in `history.test.ts`

launcher/commands/playback-command.test.ts

@@ -35,6 +35,7 @@ function createContext(): LauncherCommandContext {
       texthookerOnly: false,
       texthookerOpenBrowser: false,
       useRofi: false,
+      history: false,
       logLevel: 'info',
       logRotation: 7,
       passwordStore: '',