refactor: Improve code readability by formatting function signatures and descriptions

app/repositories/sound.py

@@ -201,7 +201,10 @@ class SoundRepository(BaseRepository[Sound]):
             )
             raise
 
-    async def get_soundboard_statistics(self, sound_type: str = "SDB") -> dict[str, int | float]:
+    async def get_soundboard_statistics(
+        self,
+        sound_type: str = "SDB",
+    ) -> dict[str, int | float]:
         """Get statistics for sounds of a specific type."""
         try:
             statement = select(