PiKVM - Zero 2 flat case

This is my newer version of a PiKVM Raspberry Pi Zero 2 case.

* Low profile enclosure
* Vents on the box to allow air flow ( Passive cooling should be enough )
* No screws required ( The top is a tight fit and clips on )
* The USB and HDMI in connections are at the back of the enclosure.
* Pi Zero unused ports are blocked off ( hdmi and unused USB PWR connection )
* Oled display should be at the front of the enclosure.
* Added a support behind the oled display so it slides in
* SD card does not stick out

I've also added some support to the top that will push down on the Pi to hold it in place.

Added a rack version with a tab the should allow you to mount it under on top of your system in the rack. ( untested, so if you do use it please let me know, happy to adjust if its not correct )

Couldnt really find any very short HDMI to PI camera cables, however the 15CM one can fold down in the box. ( Its flexible enough )