fix: Add proper command registration and cleanup to all cogs - Add command syncing after cog load - Add teardown functions - Add error handling for sync operations

overseerr/__init__.py

@@ -1,7 +1,30 @@
+"""Overseerr cog for Red-DiscordBot"""
+from redbot.core.bot import Red
 from .overseerr import Overseerr
 
-__red_end_user_data_statement__ = "This allows users to make requests to Overseerr and Admins can approve them."
+async def setup(bot: Red) -> None:
+    """Load Overseerr cog."""
+    cog = Overseerr(bot)
+    # Add cog first
+    await bot.add_cog(cog)
+    # Then sync commands after cog is loaded
+    if hasattr(bot, "tree"):
+        try:
+            # Only sync guild commands to avoid rate limits
+            await bot.tree.sync(guild=None)
+        except Exception as e:
+            # Log error but don't fail cog load
+            bot.log.error(f"Failed to sync commands: {str(e)}")
 
-
-async def setup(bot):
-    await bot.add_cog(Overseerr(bot))
+async def teardown(bot: Red) -> None:
+    """Clean up when unloading."""
+    if hasattr(bot, "tree"):
+        try:
+            # Remove all commands from this cog
+            for command in bot.tree.get_commands():
+                bot.tree.remove_command(command.name)
+            # Sync to remove commands from Discord
+            await bot.tree.sync(guild=None)
+        except Exception as e:
+            # Log error but don't fail cog unload
+            bot.log.error(f"Failed to cleanup commands: {str(e)}")