Simple Dockerfile for RealSense + ROS 2 Jazzy bring-up

If you’ve ever tried to set up an Intel RealSense camera with ROS 2 on a fresh machine, you already know the pattern: it works on one system, then breaks on another, and you lose time chasing environment differences. That’s why I put together realsense-ros2-docker — a small, focused repository that provides a simple Dockerfile for RealSense bring-up with ROS 2. Repo: https://github.com/SAJIB3489/realsense-ros2-docker Who might find it useful Anyone building a ROS 2 robotics project that depends