## Sport Attendance Sheet

A simple, editable attendance table with dates as rows and player names (plus guest) as columns. Users can mark their attendance with a click. No login, no user management, just a fast and easy attendance tracker.

### Deploying to Coolify (Docker)

1. **Build and push the Docker image** (or connect your repo to Coolify):
   - If using Git: Push this repo to your Git provider and connect it in Coolify.
   - If building locally:
     ```sh
     docker build -t yourusername/sport-attendance-sheet .
     docker run -p 5000:5000 yourusername/sport-attendance-sheet
     ```
2. **Create a new Docker app in Coolify**
   - Set the port to `5000`.
   - Ensure persistent storage for `attendance_data.json` if you want data to survive redeploys.
   - Set environment variable `PORT=5000` if needed.

3. **Access your app**
   - Once deployed, your app will be available at the URL Coolify provides.