- Added comprehensive documentation to the README.md, including setup instructions, usage guides, and troubleshooting tips.
- Created a Dockerfile to containerize the GPS node, ensuring consistent deployment environments.
- Included scripts to build and run the Docker image (`scripts/local_build.sh` and `run.sh`).
- Updated the README.md with instructions on how to use the Docker image:
  - How to run the GPS node inside a Docker container.
  - Notes and udev rules within Docker.
- Ensured the Docker image includes all necessary dependencies for the BU-353N5 USB GPS device and ROS2 integration.
- Tested the Docker setup to verify that the GPS data is correctly published when running inside the container.