chore: save current changes

src/app/pages/playlist/playlist.page.ts

@@ -227,4 +227,10 @@ export class PlaylistPage {
     const info = cantiInfo.find(x => x.id_canti === song.id_canti || x.id_canti === Number(song.id));
     return info && info.num_canto ? info.num_canto.toString() : null;
   }
+
+  getMySongNumber(song: any): number {
+    if (!song || !song.id) return 0;
+    const index = this.myCantiService.myCanti().findIndex(c => c.id === song.id);
+    return index !== -1 ? index + 1 : 0;
+  }
 }