Add PlatformIO project for the ESP32-2432S028R that:
- Reads ThermoPro BLE BBQ thermometers via NimBLE-Arduino
- Exposes /api/health, /api/latest, and /api/settings HTTP endpoints
- Serves a captive-portal setup UI and touch dashboard
- Persists WiFi/BLE/settings in NVS via Preferences
Builds cleanly with pio run.
- Implement ThermoproBLE class for handling BLE communication with ThermoPro BBQ thermometer.
- Create ThermoproReading structure to hold thermometer data.
- Develop Dashboard class for displaying thermometer readings and WiFi status on a TFT display.
- Configure display settings and touch input handling.
- Introduce SettingsManager for managing user settings stored in NVS.
- Implement WiFiManager for handling WiFi connections and captive portal setup.
- Add HTML interface for user to input WiFi credentials and ThermoPro MAC address.
- Ensure proper state management for WiFi and BLE connections in the main application loop.
Keith Solomon