fix(dashboard): speed up startup rails

libs/shared/interfaces/src/lib/electron-api.interface.ts

@@ -7,6 +7,7 @@ import {
 import { EpgChannelMetadata } from './epg-channel-metadata.model';
 import { EpgProgram } from './epg-program.model';
 import { ExternalPlayerSession } from './external-player-session.interface';
+import { M3uFavoriteChannel } from './m3u-favorite-channel.interface';
 import { PlaybackPositionData } from './playback-position.interface';
 import {
     XtreamBackupFavoriteItem,
@@ -563,7 +564,11 @@ export interface ElectronBridgeApi {
         playlists: Playlist[]
     ) => Promise<ElectronBridgeCountResult>;
     dbGetAppPlaylists: () => Promise<Playlist[]>;
+    dbGetAppPlaylistMetas: () => Promise<Playlist[]>;
     dbGetAppPlaylist: (playlistId: string) => Promise<Playlist | null>;
+    dbGetAppPlaylistFavoriteChannels: (
+        playlistId: string
+    ) => Promise<M3uFavoriteChannel[]>;
     dbUpdatePlaylist: (
         playlistId: string,
         updates: Partial<Playlist> | ElectronBridgePlaylistInput