Migration to UV and Python 3.13

[upconett]

Changes:

• Code in src formatted by ruff
• pyproject.toml updated (based on music-room)
• .dockerignore (/poetry.lock -> /uv.lock)
• .gitignore add .python-version
• Dockerfile updated (based on music-room)
• docker-compose.yaml updated (based on music-room)
• Updated commands in README.md
• Workflow pre-commit.yaml uses UV (copy of music-room)
• pre-commit-config.yaml commands updated (poetry run -> uv run)
• settings.example.yaml add yaml-language-server for VSCode

Added:

• uv.lock
• Workflow deploy-bot.yaml (copy of music-room)

Deleted:

• poetry.lock
• deploy/docker-entrypoint.sh

Closes:

• Migrate to uv #29
• Migrate to UV package manager and Python 3.13

[dantetemplar]

Looks okay, good job