Add ESP32-H2 MicroPython v1.0 complete documentation and firmware

- Updated 02_lib.rst with comprehensive ESP32-H2 MicroPython installation guide
- Added ESP32H2_MicroPython_v1.0_Complete.bin firmware (1.557MB)
- Included web-based flashing instructions using ESPTool-JS
- Added manual flashing methods with esptool and scripts
- Documented GPIO, ADC, I2C, SPI, and Bluetooth LE capabilities
- Provided test code examples for all hardware features
- Added troubleshooting section for common issues
- Included performance optimization with .mpy compilation
- Added project ideas from beginner to advanced levels

Author: GitHub Actions