* Add schemas for gh app installations
* Implement gh app installation flow
* Make the gh app configs optional
* Add additional org check on gh app installation callback
* Save account handle and repo default branch on install
* Do repo hard deletes in favor of simplicity
* Disable github app by default
* Fix gh env schema union issue
* Use octokit's iterator for paginating repos
* Parse gh app install callback with a discriminated union
* Remove duplicate env vars
* Use bigint for github integer IDs
* Sanitize redirect paths in the gh installation and auth flow
* Regenerate migration after rebase on main to fix ordering
* Handle gh install updates separately from new installs
Saadi Myftija