Further GitHub Integration

[hasjack]

Add more GitHub functionality:
Project board management
Milestone tracking
Repository statistics
Webhook handling

[hasjack]

A few ghosts in the machine have crept in and there are one or two gribbles with either a clearly defined strategy around commit type naming convention and what is allowed in the api. I want to also think about the clearest way to tell the whole potential story of being either a review agent, coder or (and / or...) PR agent.

The docs also need a sweep regarding updates pertaining to the vite api integration refactor.