WIP Refresh Docs

[hotzenklotz]

Description:

Refresh and reorganization of the WK docs.

• Move docs to into more subpages for easier readability
• Extract common page between WK and WK-Libs into a new Community/Help tab
• Update all Python dependencies to latest versions
• Enable a footer in the docs with social links
• Enable dark/light mode

Issues:

• fixes #...

Todos:

Make sure to delete unnecessary points or to check all before merging:

• [ ] Finish PR in WK repo
• [ ] Updated Changelog
• [x] Updated Documentation
• [ ] Added / Updated Tests
• [ ] Considered adding this to the Examples