feat: link users to related actions/changes

[BenJeau]

Changes

• add new DB fields to track users who create things and the last modified user
• add new UI fields indicating who created and last updated a source/provider
• add new user sections to see who created what (sources, providers, ignore lists, requests) + APIs
• update README with more github stats
• created more helper make file commands, e.g. make commit which is a nice command to run before committing as it runs every CI tasks in parallel and make start which runs in the same terminal the frontend and the backend
• fix issue where the empty search link within the history page wasn't populating the request data field correctly

Linked Issues

closes #73