docs: move README contents to documentation

[drwnz]

PR Type

• Improvement

Related Links

Description

Moves README contents to documentation.
Note: this is only a first step, there are many more documentation changes required!

Review Procedure

Remarks

Pre-Review Checklist for the PR Author

PR Author should check the checkboxes below when creating the PR.

• Assign PR to reviewer

Checklist for the PR Reviewer

Reviewers should check the checkboxes below before approval.

• Commits are properly organized and messages are according to the guideline
• (Optional) Unit tests have been written for new behavior
• PR title describes the changes

Post-Review Checklist for the PR Author

PR Author should check the checkboxes below before merging.

• All open points are addressed and tracked via issues or tickets

CI Checks

• Build and test for PR: Required to pass before the merge.

[mojomex]

LGTM! Ignoring the dead links warning for now as they will exist once deployed to gh pages