fix: cached local track is fetched from network, body is not behind AppBar in desktop

lib/components/Home/Shell.dart

@@ -83,6 +83,7 @@ class Shell extends HookConsumerWidget {
               ),
             )
           : null,
+      extendBodyBehindAppBar: true,
       body: Row(
         children: [
           Sidebar(

lib/components/Library/UserLocalTracks.dart

@@ -16,6 +16,7 @@ import 'package:spotube/models/CurrentPlaylist.dart';
 import 'package:spotube/models/Logger.dart';
 import 'package:spotube/provider/Playback.dart';
 import 'package:spotube/provider/UserPreferences.dart';
+import 'package:spotube/utils/platform.dart';
 import 'package:spotube/utils/primitive_utils.dart';
 import 'package:spotube/utils/type_conversion_utils.dart';
 
@@ -137,6 +138,7 @@ class UserLocalTracks extends HookConsumerWidget {
 
     useAsyncEffect(
       () async {
+        if (!kIsMobile) return;
         if (!await Permission.storage.isGranted &&
             !await Permission.storage.isLimited) {
           await Permission.storage.request();

lib/models/CurrentPlaylist.dart

@@ -1,4 +1,5 @@
 import 'package:spotify/spotify.dart';
+import 'package:spotube/models/SpotubeTrack.dart';
 
 extension AlbumJson on AlbumSimple {
   Map<String, dynamic> toJson() {
@@ -74,8 +75,13 @@ class CurrentPlaylist {
   static CurrentPlaylist fromJson(Map<String, dynamic> map) {
     return CurrentPlaylist(
       id: map["id"],
-      tracks: List.castFrom<dynamic, Track>(
-          map["tracks"].map((track) => Track.fromJson(track)).toList()),
+      tracks: List.castFrom<dynamic, Track>(map["tracks"]
+          .map(
+            (track) => map["isLocal"] == true
+                ? SpotubeTrack.fromJson(track)
+                : Track.fromJson(track),
+          )
+          .toList()),
       name: map["name"],
       thumbnail: map["thumbnail"],
       isLocal: map["isLocal"],
@@ -108,7 +114,10 @@ class CurrentPlaylist {
     return {
       "id": id,
       "name": name,
-      "tracks": tracks.map((track) => track.toJson()).toList(),
+      "tracks": tracks
+          .map((track) =>
+              track is SpotubeTrack ? track.toJson() : track.toJson())
+          .toList(),
       "thumbnail": thumbnail,
       "isLocal": isLocal,
     };

lib/models/Intents.dart

@@ -30,9 +30,15 @@ class PlayPauseAction extends Action<PlayPauseIntent> {
       } else if (playback.track != null &&
           playback.currentDuration == Duration.zero &&
           await playback.player.getCurrentPosition() == Duration.zero) {
-        final track = Track.fromJson(playback.track!.toJson());
-        playback.track = null;
-        await playback.play(track);
+        if (playback.track!.ytUri.startsWith("http")) {
+          final track = Track.fromJson(playback.track!.toJson());
+          playback.track = null;
+          await playback.play(track);
+        } else {
+          final track = playback.track;
+          playback.track = null;
+          await playback.play(track!);
+        }
       } else {
         await playback.togglePlayPause();
       }

lib/provider/Playback.dart

@@ -576,8 +576,8 @@ class Playback extends PersistedChangeNotifier {
         track = SpotubeTrack.fromJson(trackMap);
       }
       volume = map["volume"] ?? volume;
-    } catch (e) {
-      _logger.e("loadFromLocal", e);
+    } catch (e, stack) {
+      _logger.e("loadFromLocal", e, stack);
     }
   }