fix: enum option issues

[NeloBlivion]

Summary

Makes two changes for better enum support in options:

• If an enum's docstring is greater than 100 characters, truncate it (fixes issues on Python 3.11)
• If an enum has more than 25 values, use basic_autocomplete instead of choices and forces the type back to string.

Related thread: https://discord.com/channels/881207955029110855/1238137800440942684/1238624044396314714

Information

• This PR fixes an issue.
• This PR adds something new (e.g. new method or parameters).
• This PR is a breaking change (e.g. methods or parameters removed/renamed).
• This PR is not a code change (e.g. documentation, README, typehinting,
  examples, ...).

Checklist

• I have searched the open pull requests for duplicates.
• If code changes were made then they have been tested.
  • I have updated the documentation to reflect the changes.
• If type: ignore comments were used, a comment is also left explaining why.
• I have updated the changelog to include these changes.

[JustaSqu1d]

It would be nice if this behavior was documented somewhere

[Lulalaby]

What squid said

[Dorukyum]

@NeloBlivion see suggestions