🐳 DevOps: Add Docker support, CI/CD pipeline, and environment configuration

[ManvithGopu13]

DevOps Improvements Needed

Missing Infrastructure:

1. Docker Support

   • ❌ No Dockerfile
   • ❌ No docker-compose.yml
   • ❌ No containerization
   • Makes deployment and development setup difficult

2. CI/CD Pipeline

   • ❌ No GitHub Actions workflow
   • ❌ No automated testing
   • ❌ No automated deployment
   • ❌ No code quality checks (linting, formatting)

3. Environment Configuration

   • ❌ No .env.example file
   • ❌ No environment variable validation
   • ❌ Hardcoded values in code (port 5000, output dirs)

4. Dependency Management

   • ❌ No version pinning in requirements.txt
   • ❌ Could cause dependency conflicts
   • ❌ No requirements-dev.txt for development dependencies

5. Deployment Configuration

   • ❌ No production configuration
   • ❌ No deployment scripts
   • ❌ No health check improvements

Recommended Additions:

1. Dockerfile:

   • Multi-stage build
   • Optimized for production
   • Proper user permissions

2. docker-compose.yml:

   • Development environment setup
   • Service configuration

3. GitHub Actions:

   • Run tests on PR
   • Lint code (flake8, black)
   • Build Docker image
   • Deploy on release

4. Environment Files:

   • .env.example with all required variables
   • Environment-specific configs

5. Requirements:

   • Pin all dependency versions
   • Separate dev dependencies

Priority: Medium
Type: DevOps