[matejstastny]

Summary

ROS packages and health reporting

• Package the shared lib code as a ROS package and standardize Python interfaces across rover nodes.
• Add NodeStatus, StatusReporter, supervisor, and viator_status for node readiness and health reporting.
• Update CAN, camera, arm, drivebase, heartbeat, mission-control, and launch-package dependencies.

Launch and rover workflow

• Replace shell workflow scripts with Python commands for building, CAN setup, containers, launch, and sync.
• Replace the launch TUI with streamed output, step progress, timestamped logs, readiness summaries, failure reporting, and optional rosbag recording.
• Add separate dev and rover container profiles, plus dependency installation through rosdep.

Tooling and documentation

• Remove Prettier and pre-commit hooks.
• Consolidate Ruff and mypy settings in pyproject.toml, update CI, and refresh VS Code settings.
• Refresh the README, contributor guide, and setup, architecture, and launch documentation.