Resolves PEP8 requirement #211
- Format using black
- Format using ruff
- Manually fix remaining flake8 errors

Don't query events more than a year old.

- Check for required environment variables.
- Don't call decode on an str instance.

Moderators can only be added to moderated (isLocked=True) rooms.

The delete operation succeeds; however, backend consistency is slow and the GET Messages API still returns deleted messages. Remove the additional check; the check will fail if the call to the delete API fails.

Remove the filter and ensure enough people resources exist to return a paged response.

- Add new `manual` test marker
- Mark Recordings tests as manual
We cannot create recordings programmatically, so we cannot automate testing of the Recordings API - we can only manually test the API after manually creating recordings.

- Add missing Room Tabs tests
- Add the RoomTab class to the main module's interface

This used to work. Now, it appears the APIs are not allowing or correctly handling self-referencing markdown mentions.

Fixes GuestIssuer jwt_token.decode('utf-8') redundant? #162 for webexteamssdk v1.

Fixes Cards - Choices #170 

Resolves include phone, extension and location fields on People #137 

- Fix linting and errors from the master branch
- Update dependencies (Pipfile, Pipfile.lock, requirements.txt, requirements.lock)
- Update Ruff configuration