- Records each datagram with timestamp to CSV
- Prints live console summary
- Optional --pid-diff mode parses textual lines like 'PID XX <hex>' and only prints on data changes
- Add missing member fields for stream+master config in LinBusListener
- Expose write_lin_master_frame_ as protected
- Make LinBusLog use <cstdint> and uint8_t
- Add <queue> + declarations for lin_reset_device/has_update_to_submit in TrumaiNetBoxApp.h
- Arduino: fix UART calls and add helper prototypes in LinBusListener_esp32_arduino.cpp
Tested: esphome compile tests/test.esp32_ard.yaml (build OK).
Hendrik