Pna

Better object representation and fixes

Added bot object to the class, allowed updating of data such as `bot.user.username` to get the bot username.

Updated example.py

Improved caching and allowed self to execute custom commands to make testing easier

Bug fixes for `ModuleNotFoundError: No module named 'cache_nertivia_data'`

Improve efficiency of caching

Upgrade to 4.x socket io

User caching