* Update docs for alerts and event review
* Add docs for camera groups
* Update reference config with new config values
* Remove env variable requirement
* Add to sidebar
* Update snapshot docs
* add zones example to detection docs too
* Generalize the zone docs
* revamp plus docs
* consolidate label guidance
* add some common complete config examples
* clarify zone presence
* bottom center example of mask
* update recommended hardware
* update nav
* update getting started
* add openvino example
* explain why we track stationary objects
* move false positive guide to config folder
* fix link
* update record and parked car guide
* tweaks