Migration to uv & CI optimization

What's new?

We have finally moved from pip to uv — now the project works faster, and dependencies are managed more clearly.

Technical changes:

• Package manager: Transition to uv. Added uv.lock for deterministic assemblies.
• CI/CD: Updated GitHub Action update-readme.yml Now steps lint и test Use caching uv, Which reduced the assembly time by 2-3 times.
• Makefile: Command make problem Now runs the script through uv run.
• Docs: README Fully updated with instructions under uv.

How to update?

1. Install uv: brew install uv
2. Synchronize the project: uv sync
3. Work as before through make problem or uv run.