CONTRIBUTING.md

Rama main · réplica de lectura del repositorio original.

# Contributing to Sentrovia

Sentrovia welcomes focused bug fixes, documentation improvements, tests, and changes that strengthen reliable internal monitoring. Open an issue before starting a large feature or architectural change so the scope can be agreed on first.

## Development setup

Requirements:

- Node.js 20.9 or newer;
- npm;
- PostgreSQL 16 for database-backed development;
- Playwright Chromium when testing screenshot capture.

Clone the repository and install the locked dependencies:

```bash
npm ci
```

Create a private `.env.local` from `.env.example`, replace the placeholder secrets, and configure either `DATABASE_URL` or the `POSTGRES_*` values for a PostgreSQL 16 database. Never reuse example credentials outside local development.

Apply the schema and start the web console:

```bash
npm run db:sync
npm run dev
```

Start the monitoring worker in another terminal:

```bash
npm run worker:dev
```

Never commit real credentials, monitored internal URLs, database dumps, screenshots containing customer data, or exported workspace bundles.

## Before opening a pull request

Run the same checks used by CI:

```bash
npx playwright install chromium
npm test
npm run lint
npm run typecheck
npm run benchmark:scale
npm run build
```

Keep pull requests narrow and explain:

- the problem being solved;
- the behavior before and after the change;
- tests added or updated;
- database, migration, worker, notification, or deployment impact;
- screenshots for visible interface changes, using synthetic data only.

Preserve existing routes, APIs, configuration compatibility, and upgrade behavior unless the change explicitly documents a breaking migration.

## Reporting bugs

Use the bug report form and provide a minimal reproduction. Redact secrets, session cookies, authorization headers, webhook URLs, SMTP credentials, private hostnames, and customer data from logs and screenshots.

Security vulnerabilities must follow [SECURITY.md](SECURITY.md) and must not be reported publicly.

## Conduct

Be respectful, specific, and constructive. Harassment, personal attacks, discriminatory language, and disclosure of another person's private information are not accepted in project spaces.