docs: update CONTRIBUTING.md for JS SDK

Author: FrancescoSaverioZuppichini

CONTRIBUTING.MD

@@ -1,83 +1,57 @@
-# Contributing to ScrapeGraphAI
+# Contributing to scrapegraph-js
 
-Thank you for your interest in contributing to **ScrapeGraphAI**! We welcome contributions from the community to help improve and grow the project. This document outlines the guidelines and steps for contributing.
+## Setup
 
-## Table of Contents
+```bash
+bun install
+```
 
-- [Getting Started](#getting-started)
-- [Contributing Guidelines](#contributing-guidelines)
-- [Code Style](#code-style)
-- [Submitting a Pull Request](#submitting-a-pull-request)
-- [Reporting Issues](#reporting-issues)
-- [License](#license)
+## Development
 
-## Getting Started
+```bash
+bun run build        # build to dist/
+bun run check        # tsc + biome lint
+```
 
-To get started with contributing, follow these steps:
+## Before committing
 
-1. Fork the repository on GitHub **(FROM pre/beta branch)**.
-2. Clone your forked repository to your local machine.
-3. Install the necessary dependencies from requirements.txt or via pyproject.toml as you prefere :).
-4. Make your changes or additions.
-5. Test your changes thoroughly.
-6. Commit your changes with descriptive commit messages.
-7. Push your changes to your forked repository.
-8. Submit a pull request to the pre/beta branch.
+Run all checks:
 
-N.B All the pull request to the main branch will be rejected!
+```bash
+bun run format       # auto-fix formatting
+bun run lint         # check for errors
+bunx tsc --noEmit    # type check
+bun run build        # verify build
+bun test             # unit tests
+```
 
-## Contributing Guidelines
+## Testing
 
-Please adhere to the following guidelines when contributing to ScrapeGraphAI:
+```bash
+bun test                  # unit tests only
+bun run test:integration  # live API tests (requires SGAI_API_KEY)
+```
 
-- Follow the code style and formatting guidelines specified in the [Code Style](#code-style) section.
-- Make sure your changes are well-documented and include any necessary updates to the project's documentation and requirements if needed.
-- Write clear and concise commit messages that describe the purpose of your changes and the last commit before the pull request has to follow the following format:
-  - `feat: Add new feature`
-  - `fix: Correct issue with existing feature`
-  - `docs: Update documentation`
-  - `style: Improve formatting and style`
-  - `refactor: Restructure code`
-  - `test: Add or update tests`
-  - `perf: Improve performance`
-- Be respectful and considerate towards other contributors and maintainers.
+For integration tests, set `SGAI_API_KEY` in your environment or `.env` file.
 
-## Code Style
+## Commit messages
 
-Please make sure to format your code accordingly before submitting a pull request.
+Use conventional commits:
 
-### Python
+- `feat:` new feature
+- `fix:` bug fix
+- `refactor:` code change (no new feature, no bug fix)
+- `chore:` maintenance (deps, config)
+- `test:` add/update tests
+- `docs:` documentation
 
-- [Style Guide for Python Code](https://www.python.org/dev/peps/pep-0008/)
-- [Google Python Style Guide](https://google.github.io/styleguide/pyguide.html)
-- [The Hitchhiker's Guide to Python](https://docs.python-guide.org/writing/style/)
-- [Pylint style of code for the documentation](https://pylint.pycqa.org/en/1.6.0/tutorial.html)
+## Pull requests
 
-## Submitting a Pull Request
-
-To submit your changes for review, please follow these steps:
-
-1. Ensure that your changes are pushed to your forked repository.
-2. Go to the main repository on GitHub and navigate to the "Pull Requests" tab.
-3. Click on the "New Pull Request" button.
-4. Select your forked repository and the branch containing your changes.
-5. Provide a descriptive title and detailed description for your pull request.
-6. Reviewers will provide feedback and discuss any necessary changes.
-7. Once your pull request is approved, it will be merged into the pre/beta branch.
-
-## Reporting Issues
-
-If you encounter any issues or have suggestions for improvements, please open an issue on the GitHub repository. Provide a clear and detailed description of the problem or suggestion, along with any relevant information or steps to reproduce the issue.
+1. Fork and create a branch from `main`
+2. Make changes
+3. Run all checks (see above)
+4. Submit PR to `main`
 
 ## License
 
-ScrapeGraphAI is licensed under the **MIT License**. See the [LICENSE](LICENSE) file for more information.
-By contributing to this project, you agree to license your contributions under the same license.
-
-ScrapeGraphAI uses code from the Langchain
-frameworks. You find their original licenses below.
-
-LANGCHAIN LICENSE
-https://github.com/langchain-ai/langchain/blob/master/LICENSE
-
-Can't wait to see your contributions! :smile:
+MIT - contributions are licensed under the same license.