fix: clear sort order after reversing playlist

Author: floscr

src/model/playlist.rs

@@ -100,10 +100,15 @@ impl Playlist {
         }
     }
 
-    pub fn reverse(&mut self) {
+    pub fn reverse(&mut self, library: &Library) {
         if let Some(tracks) = &mut self.tracks {
             tracks.reverse();
         }
+
+        // Clear any stored sort order for this playlist
+        library.cfg.with_state_mut(|state| {
+            state.playlist_orders.remove(&self.id);
+        });
     }
 
     pub fn sort(&mut self, key: &SortKey, direction: &SortDirection) {

src/ui/playlist.rs

@@ -114,7 +114,7 @@ impl ViewExt for PlaylistView {
         }
 
         if let Command::Reverse = cmd {
-            self.playlist.reverse();
+            self.playlist.reverse(&self.library);
             let tracks = self.playlist.tracks.as_ref().unwrap_or(&Vec::new()).clone();
             self.list = ListView::new(
                 Arc::new(RwLock::new(tracks)),