feat(#111): docker rust

[h1alexbel]

ref tracehubpm#111

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PR-Codex overview

This PR updates the copyright information in various files and refactors the Dockerfile for a Rust application.

Detailed summary

• Updated copyright information in multiple files
• Refactored Dockerfile for a Rust application to use Alpine as the base image
• Added build steps for the Rust application
• Created a non-privileged user for the application to run under

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