[DOCS] Split out documentation into it's own folder

[damacus]

Description

• Split out documentation into it's own folder
• remove .rubocop.yml as this is no longer required

Issues Resolved

• None

Check List

• [ ] All tests pass. See TESTING.md for details.
• [ ] New functionality includes testing.
• [ ] New functionality has been documented in the README if applicable.

[github-actions[bot]]

	1 Warning
:warning:	This Pull Request is probably missing tests.

Generated by :no_entry_sign: Danger

[damacus]

Looks like loads of the packages are completely broken here. I'm going to merge this in and get this fixed, as this is only documentation changes