feat(playlists): библиотека плейлистов приложения

CRUD в редакторе, read-only окно на пульте, отдельный аудиоканал, экспорт/импорт и маппинг из Foundry.

Co-authored-by: Cursor <cursoragent@cursor.com>

app/main/protocol/dndAssetProtocol.ts

@@ -2,8 +2,9 @@ import fs from 'node:fs/promises';
 
 import { session } from 'electron';
 
-import { asAssetId, asPlayerId, asTokenId } from '../../shared/types/ids';
+import { asAssetId, asPlayerId, asPlaylistAudioId, asTokenId } from '../../shared/types/ids';
 import type { PlayersStore } from '../players/playersStore';
+import type { PlaylistsStore } from '../playlists/playlistsStore';
 import type { ZipProjectStore } from '../project/zipStore';
 import type { TokensStore } from '../tokens/tokensStore';
 
@@ -76,12 +77,13 @@ async function serveFile(info: ReadInfo, request: Request): Promise<Response> {
 }
 
 /**
- * Обслуживает `dnd://asset?...`, `dnd://token?...` и `dnd://player?...`.
+ * Обслуживает `dnd://asset?...`, `dnd://token?...`, `dnd://player?...` и `dnd://playlist-audio?...`.
  */
 export function registerDndAssetProtocol(
   projectStore: ZipProjectStore,
   tokensStore: TokensStore,
   playersStore: PlayersStore | null,
+  playlistsStore: PlaylistsStore | null = null,
 ): void {
   session.defaultSession.protocol.handle('dnd', async (request) => {
     const url = new URL(request.url);
@@ -96,6 +98,8 @@ export function registerDndAssetProtocol(
       info = tokensStore.getImageReadInfo(asTokenId(id));
     } else if (url.hostname === 'player') {
       info = playersStore?.getImageReadInfo(asPlayerId(id)) ?? null;
+    } else if (url.hostname === 'playlist-audio') {
+      info = playlistsStore?.getAudioReadInfo(asPlaylistAudioId(id)) ?? null;
     }
     if (!info) {
       return new Response(null, { status: 404 });