Implement Health Checks and Monitoring

[atoosanasiri]

Description

Create health check endpoints and monitoring for application and database status.

Tasks

• Create application health check endpoint
• Create database health check
• Implement readiness and liveness probes
• Set up application monitoring
• Configure alerting for critical failures

Acceptance Criteria

• Health check endpoints created
• Database health monitored
• Readiness/liveness probes working
• Monitoring dashboard configured
• Alerts configured for critical issues