fix(pwa): persist xtream collection snapshots

libs/workspace/dashboard/data-access/src/lib/dashboard-data.service.spec.ts

@@ -388,6 +388,33 @@ describe('DashboardDataService', () => {
         );
     });
 
+    it('does not load Stalker playlists through the PWA Xtream favorites path', async () => {
+        Object.defineProperty(window, 'electron', {
+            value: undefined,
+            configurable: true,
+        });
+        playlistsSignal.set([
+            {
+                _id: 'xtream-1',
+                title: 'Xtream Playlist',
+                serverUrl: 'https://xtream.example.com',
+            },
+            {
+                _id: 'stalker-1',
+                title: 'Stalker Playlist',
+                serverUrl: 'https://stalker.example.com',
+                macAddress: '00:11:22:33:44:55',
+            },
+        ]);
+
+        await service.reloadGlobalFavorites();
+
+        expect(xtreamDataSourceMock.getFavorites).toHaveBeenCalledTimes(1);
+        expect(xtreamDataSourceMock.getFavorites).toHaveBeenCalledWith(
+            'xtream-1'
+        );
+    });
+
     it('builds the M3U favorites route', async () => {
         await service.reloadGlobalFavorites();
         const m3uItem = service
@@ -660,6 +687,33 @@ describe('DashboardDataService', () => {
         );
     });
 
+    it('does not load Stalker playlists through the PWA Xtream recent path', async () => {
+        Object.defineProperty(window, 'electron', {
+            value: undefined,
+            configurable: true,
+        });
+        playlistsSignal.set([
+            {
+                _id: 'xtream-1',
+                title: 'Xtream Playlist',
+                serverUrl: 'https://xtream.example.com',
+            },
+            {
+                _id: 'stalker-1',
+                title: 'Stalker Playlist',
+                serverUrl: 'https://stalker.example.com',
+                macAddress: '00:11:22:33:44:55',
+            },
+        ]);
+
+        await service.reloadGlobalRecentItems();
+
+        expect(xtreamDataSourceMock.getRecentItems).toHaveBeenCalledTimes(1);
+        expect(xtreamDataSourceMock.getRecentItems).toHaveBeenCalledWith(
+            'xtream-1'
+        );
+    });
+
     it('falls back to playlist metadata ordering when sources have no recent activity', async () => {
         playlistsSignal.set([
             {

libs/workspace/dashboard/data-access/src/lib/dashboard-data.service.ts

@@ -464,7 +464,9 @@ export class DashboardDataService {
     }
 
     private getXtreamPlaylists(): PlaylistMeta[] {
-        return this.playlists().filter((playlist) => !!playlist.serverUrl);
+        return this.playlists().filter(
+            (playlist) => !!playlist.serverUrl && !playlist.macAddress
+        );
     }
 
     private mapPwaXtreamRecentItem(