- Add chokidar ^4.0.0 as dependency (root package.json, runtime-package.json)
- Mark chokidar as external in vite.config.ts (not bundled, loaded at runtime)
- Implement CLIWatchAdapter.beginWatch() with chokidar:
- ignoreInitial: true (startup files handled by mirror scan)
- awaitWriteFinish to prevent partial-write events
- Excludes dotfiles and .livesync/ directory at watcher level
- Maps add/change/unlink/addDir/unlinkDir to IStorageEventWatchHandlers
- Fatal error handler: logs clearly and releases watcher resources
- Add close() to CLIWatchAdapter, StorageEventManagerCLI for clean shutdown
- Register onUnload hook in CLIServiceModules to close watcher on shutdown
