fix(yandex): support /track/ID url regex and live reload volume

app/providers/yandex.py

@@ -54,6 +54,14 @@ class YandexMusicProvider(BaseProvider):
             meta = self._convert_track(t)
             return [meta] if meta else []
 
+        # Direct track match: /track/123
+        direct_track = re.search(r'/track/(\d+)', url)
+        if direct_track:
+            track_id = direct_track.group(1)
+            t = client.tracks([track_id])[0]
+            meta = self._convert_track(t)
+            return [meta] if meta else []
+
         # Album match: /album/123
         album_match = re.search(r'/album/(\d+)', url)
         if album_match: