Tidal: add missing session object to add/remove from library (#911)

Co-authored-by: Jozef Kruszynski <jozef.kruszynski@gmail.com>

music_assistant/server/providers/tidal/__init__.py

@@ -353,8 +353,9 @@ async def get_similar_tracks(self, prov_track_id: str, limit: int = 25) -> list[
 
     async def library_add(self, prov_item_id: str, media_type: MediaType):
         """Add item to library."""
+        tidal_session = await self._get_tidal_session()
         return await library_items_add_remove(
-            self,
+            tidal_session,
             self._tidal_user_id,
             prov_item_id,
             media_type,
@@ -363,8 +364,9 @@ async def library_add(self, prov_item_id: str, media_type: MediaType):
 
     async def library_remove(self, prov_item_id: str, media_type: MediaType):
         """Remove item from library."""
+        tidal_session = await self._get_tidal_session()
         return await library_items_add_remove(
-            self,
+            tidal_session,
             self._tidal_user_id,
             prov_item_id,
             media_type,