Merge pull request #11 from serpapi/dependabot/github_actions/astral-…

…sh/setup-uv-9.0.0

chore(deps): bump astral-sh/setup-uv from 5.4.2 to 9.0.0

Merge pull request #8 from serpapi/feat/improved-tool-descriptions-an…

…d-cookbook

Improved tool descriptions and cookbook

chore: polish docs, remove brittle tdd tests