impr: Update database to use guild ids.

MusicBot/database/user.py

@@ -1,25 +1,8 @@
 from typing import TypedDict
 
-class TrackInfo(TypedDict):
-    track_id: str
-    title: str
-    avail: bool
-    artists: str
-    albums: str
-    duration: int
-    explicit: bool
-    bg_video: str | None
-
 class User(TypedDict):
     ym_token: str | None
-    tracks_list: list[TrackInfo]
-    current_track: int | None
-    is_stopped: bool
 
 class ExplicitUser(TypedDict):
-    _id: str
+    _id: int
     ym_token: str | None
-    tracks_list: list[TrackInfo]
-    current_track: int | None
-    is_stopped: bool  # Prevents callback of play_track
-