Add PlatformIO project setup, local libraries, and PCB Gerber files

- Add platformio.ini for ESP32 DevKit (Arduino framework, espressif32 6.10.0)
- Vendor ArduinoJson, MPU6050_tockn, SCServo, Simple_FOC, and WebSockets
  so a fresh clone builds without downloading dependencies
- Add .gitignore rules for PlatformIO/IDE build artifacts
- Add controller PCB Gerber and drill files

3.Software/libraries/Simple_FOC/library.properties

@@ -0,0 +1,10 @@
+name=Simple FOC
+version=2.2.1
+author=Simplefoc <info@simplefoc.com>
+maintainer=Simplefoc <info@simplefoc.com>
+sentence=A library demistifying FOC for BLDC motors
+paragraph=Simple library intended for hobby comunity to run the BLDC and Stepper motor using FOC algorithm. It is intended to support as many BLDC/Stepper motor+sensor+driver combinations as possible and in the same time maintain simplicity of usage. Library supports Arudino devices such as Arduino UNO, MEGA, NANO and similar, stm32 boards such as Nucleo and Bluepill, ESP32 and Teensy boards.
+category=Device Control
+url=https://docs.simplefoc.com
+architectures=*
+includes=SimpleFOC.h