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/config/cli-parser-builder.ts

@@ -64,6 +64,7 @@ function applyRootOptions(program: Command): void {
     .option('--settings', 'Open settings window')
     .option('-u, --update', 'Check for updates')
     .option('-R, --rofi', 'Use rofi picker')
+    .option('-H, --history', 'Browse local watch history')
     .option('-S, --start-overlay', 'Auto-start overlay')
     .option('-T, --no-texthooker', 'Disable texthooker-ui server');
 }