[INVESTIGATION] Refactor caas-aspace-scripts to use UV

[crugas]

Description:

Try recreating the caas-aspace-scripts repo using uv and see if it is worth rolling into main. Main advantages would be:

• Eliminating requirements.txt and replacing it with pyproject.toml - greater control over python versioning, dependencies, and run conditions (?)
• Much faster dependency install times
• Possible management of .env files over using bespoke DotENV

Additional Context:

• Very Basic Information on UV
• Python Tutorial: UV - A Faster, All-in-One Package Manager to Replace Pip and Venv
• Managing Python Projects With uv: An All-in-One Solution