README.md links to CONTRIBUTING.md but the file doesn't exist in the repo root. Create it with: dev setup instructions (clone, npm install, npm run dev), how to run tests (npm test), schema file conventions, code style, and the PR process. Mention that large PRs should be preceded by an issue, per the existing README note.
README.md links to CONTRIBUTING.md but the file doesn't exist in the repo root. Create it with: dev setup instructions (clone, npm install, npm run dev), how to run tests (npm test), schema file conventions, code style, and the PR process. Mention that large PRs should be preceded by an issue, per the existing README note.