fix(immersion): special-case youtube media paths in runtime and tracking

src/main/runtime/anilist-post-watch.ts

@@ -1,3 +1,5 @@
+import { isYoutubeMediaPath } from './youtube-playback';
+
 type AnilistGuess = {
   title: string;
   episode: number | null;
@@ -130,6 +132,9 @@ export function createMaybeRunAnilistPostWatchUpdateHandler(deps: {
     if (!mediaKey || !deps.hasMpvClient()) {
       return;
     }
+    if (isYoutubeMediaPath(mediaKey)) {
+      return;
+    }
     if (deps.getTrackedMediaKey() !== mediaKey) {
       deps.resetTrackedMedia(mediaKey);
     }