Update README.md

[Alon-Katz]

No description provided.

[github-actions]

Consider adding error handling information and potential issues one might face while running the application in the README. Current documentation lacks details on troubleshooting and error cases.

[Alon-Katz]

please provide an example

[Alon-Katz]

Here's an example of error handling and troubleshooting section that could be added to the README:

## Troubleshooting & Common Issues

### Docker-Related Issues

1. **Port Already in Use**
   ```bash
   Error: Ports are not available: listen tcp 0.0.0.0:5000: bind: address already in use

Solution:

• Check if another process is using port 5000
• Kill the existing process: sudo lsof -i :5000 to find the PID, then kill -9 <PID>
• Or change the port mapping in docker-compose.yml

2. Docker Container Fails to Start
   If the container exits immediately after starting:
   • Check logs using: docker logs vampi_docker
   • Ensure all dependencies are properly listed in requirements.txt
   • Verify environment variables are correctly set

Application-Specific Issues

1. Token Authentication Errors

   • If you receive "Token Invalid" errors, ensure:
     • The token hasn't expired (default timeout: X minutes)
     • The token is properly included in the Authorization header
     • The environment variables for JWT_SECRET are correctly set

2. Database Connection Issues

   Error: Unable to connect to database

   Solution:

   • Verify database credentials in configuration
   • Ensure database service is running
   • Check network connectivity between containers

Environment Configuration

1. Common Environment Variable Issues
   • Missing or incorrect .env file
   • Required variables:

     JWT_SECRET=your_secret_key
     DB_HOST=localhost
     DB_PORT=5432
     

Getting Help

If you encounter any other issues:

1. Check the application logs: docker logs vampi_docker
2. Ensure all prerequisites are installed
3. Verify you're using supported versions of Docker and Python
4. Open an issue on GitHub with:
   • Error message
   • Steps to reproduce
   • Environment details

This example provides practical troubleshooting steps for common issues, including:
- Docker-related problems
- Authentication issues
- Database connection problems
- Environment configuration
- General debugging steps

Each section includes specific error messages, their potential causes, and step-by-step solutions, making it easier for users to resolve common problems independently.

[github-actions]

Missing testing instructions and test coverage requirements. Should include information about running tests and expected coverage thresholds.

[Dstklr]

Should include instructions for running integration tests, API endpoint tests, and expected test coverage metrics (e.g., minimum coverage percentage required for PRs to be accepted).

[Dstklr]

Consider adding health check endpoint documentation and status monitoring information for production deployments.

[Dstklr]

Add documentation about runtime status monitoring and health check endpoints to ensure proper application monitoring in production.

[Dstklr]

Include a section about performance metrics collection and monitoring strategy for production deployments.