fix(libraries): use TYPE_CHECKING to resolve import loop in disnake

[ooliver1]

Summary

Report from @Kraots https://canary.discord.com/channels/864563184919773226/1075508816914960384/1075510719350571069.

Traceback (most recent call last):
  File "/home/Kraots/okiyu/main.py", line 17, in <module>
    import mafic
  File "/home/Kraots/venv/lib/python3.10/site-packages/mafic/__init__.py", line 13, in <module>
    from . import __libraries
  File "/home/Kraots/venv/lib/python3.10/site-packages/mafic/__libraries.py", line 92, in <module>
    from disnake.types.gateway import (
  File "/home/Kraots/venv/lib/python3.10/site-packages/disnake/types/gateway.py", line 11, in <module>
    from .audit_log import AuditLogEntry
  File "/home/Kraots/venv/lib/python3.10/site-packages/disnake/types/audit_log.py", line 17, in <module>
    from .channel import ChannelType, PermissionOverwrite, VideoQualityMode
  File "/home/Kraots/venv/lib/python3.10/site-packages/disnake/types/channel.py", line 8, in <module>
    from .threads import ForumTag, ThreadArchiveDurationLiteral, ThreadMember, ThreadMetadata
  File "/home/Kraots/venv/lib/python3.10/site-packages/disnake/types/threads.py", line 11, in <module>
    from .message import Message
  File "/home/Kraots/venv/lib/python3.10/site-packages/disnake/types/message.py", line 9, in <module>
    from .channel import ChannelType
ImportError: cannot import name 'ChannelType' from partially initialized module 'disnake.types.channel' (most likely due to a circular import) (/home/Kraots/venv/lib/python3.10/site-packages/disnake/types/channel.py)

Checklist

• If code changes were made then they have been tested.
• I have run task lint to format code and my changes.
• I have run task pyright and fixed the relevant issues.