feat(#60): docker experiment

[h1alexbel]

In this pull, I've created Dockerfile with required infrastructure for experiments in Docker

ref #60
History:

• feat(Dockerfile for training container #60): docker
• fix(Dockerfile for training container #60, .rultor.yml:40-45: Create release script for whole... #7): release to dockerhub

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PR-Codex overview

This PR introduces Docker support for the experiment, adds a license to several files, and updates the Dockerfile to include necessary dependencies for running the project with Poetry, NodeJS, and Rust. It also refines the release process.

Detailed summary

• Added Docker command to README.md for running the experiment.
• Included MIT License in .github/workflows/docker.yml and Dockerfile.
• Updated Dockerfile to install Poetry, NodeJS, and Rust.
• Modified .rultor.yml to streamline installation and release processes.
• Changed release script to handle version tags and Docker image management.

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