Add playlist browser overlay modal (#37)

src/main/runtime/ipc-bridge-actions-main-deps.test.ts

@@ -14,6 +14,7 @@ test('ipc bridge action main deps builders map callbacks', async () => {
       triggerSubsyncFromConfig: async () => {},
       openRuntimeOptionsPalette: () => {},
       openYoutubeTrackPicker: () => {},
+      openPlaylistBrowser: () => {},
       cycleRuntimeOption: () => ({ ok: false as const, error: 'x' }),
       showMpvOsd: () => {},
       replayCurrentSubtitle: () => {},