Add Dockerfile

[ferryman0608]

Type of Change: Feature
Explanation: In an effort to support the project's reach and user experience, I've developed a Dockerfile with the aim of streamlining the setup process and ensuring consistent environments across different platforms. This initiative is part of a larger project I'm working on, which leverages large language models to automatically generate Dockerfiles tailored for specific projects.

Usage:
Place the Dockerfile in the root directory of the project;
Run the following command in the root directory of the project to build the image: docker build -t <image_name> . ;
Run the following command to run the container: docker run -it <image_name> bash;

Attached to this PR is the Dockerfile I've proposed. I’m fully open to discussing any aspects of it and am willing to make necessary adjustments to better align with your project's goals and practices.

Thank you very much for considering this contribution.

[reneleonhardt]

Suggested change

	LABEL maintainer="EasyPi Software Foundation"
	ENV DEBIAN_FRONTEND=noninteractive
	LABEL org.opencontainers.image.authors="EasyPi Software Foundation"
	ARG DEBIAN_FRONTEND=noninteractive

[reneleonhardt]

Hello @ferryman0608 thank you very much for your work!

You're explicitly not using an init entrypoint like catatonit or tini, did you test if all signals like Ctrl+C are being propagated correctly to rinetd to terminate gracefully?