feat(commands/bot): add help command and fix nested reloading

main.py

@@ -1,11 +1,8 @@
-import inspect
 import time
 
-import commands
 import constants
 import core
 import events
-import utils
 from state import client, start_time
 
 
@@ -25,25 +22,9 @@ async def on_message_edit(before, after):
 async def on_message(message):
     await events.trigger_dynamic_handlers("on_message", message)
 
-    global reloaded_modules
-
     if not message.content.startswith(constants.PREFIX):
         return
 
-    if message.author.id in constants.OWNERS and commands.match(message.content) == [
-        commands.Command.RELOAD
-    ]:
-        reloaded_modules = set()
-        for module in filter(
-            lambda v: inspect.ismodule(v)
-            and v.__name__ not in constants.RELOAD_BLACKLISTED_MODULES,
-            globals().values(),
-        ):
-            core.rreload(reloaded_modules, module)
-
-        await utils.add_check_reaction(message)
-        return
-
     await core.on_message(message)