Removed useless migration script, fixed a call in main and added the uv.lock file to Git

main.py

@@ -30,7 +30,7 @@ with contextlib.suppress(ImportError):
     uvloop.install()
 
 
-async def main():
+async def main() -> None:
     bot: PycordBot = PycordBot(scheduler=scheduler)
 
     bot.load_extension("javelina.cogs")

migrate.py

@@ -1,3 +0,0 @@
-from javelina.modules.migrator import migrate_database
-
-migrate_database()