Hardware-In-The-Loop (HIL)

HIL replaces Renode with a real STM32 board while keeping the agent and dashboard on Jetson.

From production/jetson-orin-nx/README.md:

1. Build the HIL firmware:

make -C ../../microrosWs/Micro_ros_eth/microroseth/Makefile/CM7_hil -j$(nproc)

1. Start the HIL stack:

STACK=hil ./scripts/start.sh

1. Verify and inspect logs:

STACK=hil ./scripts/healthcheck.sh
STACK=hil ./scripts/logs.sh micro-ros-agent --tail 200
STACK=hil ./scripts/logs.sh renode-bridge --tail 200

TODO: Add board IP configuration steps if they are documented elsewhere.