776db785c4
- Removed outdated TODOs and legacy references in hardware documentation. - Added details on the new CH32V203-based Sensor Module for CAN bus soil moisture sensors. - Documented updates to the Battery Management System (CH32V203-based) replacing the older bq34z100 design. - Refined sensor, pump, and power module descriptions with updated specifications. - Expanded firmware documentation to include Rust-based ESP32-C6 platform details, new OTA procedure, and MQTT telemetry topics. - Simplified toolchain setup and compilation process with updated scripts and instructions.