Minor fixes and improvements
- ADD Markings for 3 JST footprints
- ADD Keepout zone for spacebar stabilizer area
- ADD Resistor for USB 3.0 PD cable support
- CHG Position 3 JST-SH connector to support JJW Derivative
Minor fixes and improvements
- ADD Support for QK60 keyboard
- ADD JST-SUR low-profile connector to improve compatibility