* Move push commits events to notification

* Update modules/notification/base/null.go

Co-Authored-By: guillep2k <18600385+guillep2k@users.noreply.github.com>

* Rename HookQueue to hookQueue

* fix lint

* Move webhook to a standalone package under modules

* fix test

* fix comments

* move sync mirror actions to mirror service

* fix go.mod

* fix lint

* fix lint