Toggle Audiobook mode via Discord /command

[Maclean-D]

Feature Request:
Add the ability to toggle audiobook mode via / command

[hc20k]

Added! 👍

[Maclean-D]

Thanks! Also I noticed right now it only works when the bot is in a voice channel.

Traceback (most recent call last):
  File "/root/llmc_env/lib/python3.10/site-packages/discord/app_commands/tree.py", line 1248, in _call
    await command._invoke_with_namespace(interaction, namespace)
  File "/root/llmc_env/lib/python3.10/site-packages/discord/app_commands/commands.py", line 867, in _invoke_with_namespace
    return await self._do_call(interaction, transformed_values)
  File "/root/llmc_env/lib/python3.10/site-packages/discord/app_commands/commands.py", line 860, in _do_call
    raise CommandInvokeError(self, e) from e
discord.app_commands.errors.CommandInvokeError: Command 'audiobook_mode' raised an exception: AttributeError: 'NoneType' object has no attribute 'is_connected'

[hc20k]

Ooh good catch! Pushing a fix right now