fix: Lint fixes of services

app/services/playlist.py

@@ -69,6 +69,7 @@ class PlaylistService:
         name: str,
         description: str | None = None,
         genre: str | None = None,
+        *,
         is_main: bool = False,
         is_current: bool = False,
         is_deletable: bool = True,
@@ -104,6 +105,7 @@ class PlaylistService:
         self,
         playlist_id: int,
         user_id: int,
+        *,
         name: str | None = None,
         description: str | None = None,
         genre: str | None = None,
@@ -179,7 +181,11 @@ class PlaylistService:
         return await self.playlist_repo.get_playlist_sounds(playlist_id)
 
     async def add_sound_to_playlist(
-        self, playlist_id: int, sound_id: int, user_id: int, position: int | None = None,
+        self,
+        playlist_id: int,
+        sound_id: int,
+        user_id: int,
+        position: int | None = None,
     ) -> None:
         """Add a sound to a playlist."""
         # Verify playlist exists
@@ -202,11 +208,17 @@ class PlaylistService:
 
         await self.playlist_repo.add_sound_to_playlist(playlist_id, sound_id, position)
         logger.info(
-            "Added sound %s to playlist %s for user %s", sound_id, playlist_id, user_id,
+            "Added sound %s to playlist %s for user %s",
+            sound_id,
+            playlist_id,
+            user_id,
         )
 
     async def remove_sound_from_playlist(
-        self, playlist_id: int, sound_id: int, user_id: int,
+        self,
+        playlist_id: int,
+        sound_id: int,
+        user_id: int,
     ) -> None:
         """Remove a sound from a playlist."""
         # Verify playlist exists
@@ -228,7 +240,10 @@ class PlaylistService:
         )
 
     async def reorder_playlist_sounds(
-        self, playlist_id: int, user_id: int, sound_positions: list[tuple[int, int]],
+        self,
+        playlist_id: int,
+        user_id: int,
+        sound_positions: list[tuple[int, int]],
     ) -> None:
         """Reorder sounds in a playlist."""
         # Verify playlist exists
@@ -262,7 +277,8 @@ class PlaylistService:
         await self._unset_current_playlist(user_id)
         await self._set_main_as_current(user_id)
         logger.info(
-            "Unset current playlist and set main as current for user %s", user_id,
+            "Unset current playlist and set main as current for user %s",
+            user_id,
         )
 
     async def get_playlist_stats(self, playlist_id: int) -> dict[str, Any]:
@@ -286,11 +302,13 @@ class PlaylistService:
         main_playlist = await self.get_main_playlist()
 
         if main_playlist.id is None:
-            raise ValueError("Main playlist has no ID")
+            msg = "Main playlist has no ID, cannot add sound"
+            raise ValueError(msg)
 
         # Check if sound is already in main playlist
         if not await self.playlist_repo.is_sound_in_playlist(
-            main_playlist.id, sound_id,
+            main_playlist.id,
+            sound_id,
         ):
             await self.playlist_repo.add_sound_to_playlist(main_playlist.id, sound_id)
             logger.info(