Run database migrations in this repo

This repository includes a small, idempotent migration to add a `featured` column to the `menus` table.

Script
- `scripts/add-featured-column.mjs` — checks information_schema and adds `featured TINYINT(1) NOT NULL DEFAULT 0` if missing.

How to run

From the project root, set your DB connection environment variables and run the script. Example (zsh):

```bash
export DB_HOST=localhost
export DB_USER=root
export DB_PASSWORD='your-password'
export DB_NAME=warme

# run the migration
node scripts/add-featured-column.mjs
```

If the script can't connect, confirm your environment variables and that the MySQL/MariaDB server is reachable from this machine.

SQL alternative

If you prefer to run SQL directly in your DB client, run:

```sql
SELECT COUNT(*) AS cnt
FROM information_schema.columns
WHERE table_schema = 'your_db_name' AND table_name = 'menus' AND column_name = 'featured';

-- If cnt = 0
ALTER TABLE menus ADD COLUMN featured TINYINT(1) NOT NULL DEFAULT 0;
UPDATE menus SET featured = 0 WHERE featured IS NULL;
```

Verification

After running, check with:

```bash
mysql -h "$DB_HOST" -u "$DB_USER" -p"$DB_PASSWORD" -D "$DB_NAME" -e "DESCRIBE menus;"
```

Notes
- The migration is idempotent — running it multiple times is safe.
- I can't run it from CI/this environment without database credentials. Run it locally on your machine or on a host that can reach the DB.