fix reportPlayback event chain (#2131)

- properly send stopped event on song change
- properly send both starting and playing evento n song change instead of only starting

src/renderer/api/jellyfin/jellyfin-controller.ts

@@ -1793,6 +1793,17 @@ export const JellyfinController: InternalControllerEndpoint = {
             return null;
         }
 
+        if (query.event === 'stop') {
+            jfApiClient(apiClientProps).scrobbleStopped({
+                body: {
+                    ItemId: query.id,
+                    PositionTicks: position,
+                },
+            });
+
+            return null;
+        }
+
         jfApiClient(apiClientProps).scrobbleProgress({
             body: {
                 ItemId: query.id,