- [x] Implement GORM V2 metadata store with SQLite, PostgreSQL, and MySQL support
- [x] Add database migration system using gormigrate for schema versioning
- [x] Create migration CLI tool with support for migrate, rollback, and status commands
- [x] Add Docker support for migration container (Dockerfile.migrate)
- [x] Implement automatic partition management for PostgreSQL time-series tables
- [x] Add background aggregation worker for download statistics
- [x] Support connection pooling configuration (max_open_conns, max_idle_conns, conn_max_lifetime)
- [x] Add blocking mechanism based on vulnerability thresholds in stats and handlers
- [x] Update Helm charts with migration init containers and multi-database configuration
- [x] Replace deprecated SQLite store with optimized GORM implementation
- [x] Add comprehensive integration tests for MySQL and PostgreSQL
- [x] Update frontend to display blocked packages and storage utilization
- [x] Add goreleaser configuration for migrate binary and container image
- [x] Update configuration examples with database backend options and recommendations
- [x] Add explicit security context with fsGroup and runAsUser to frontend deployment
- [x] Add initContainer to copy nginx static files and config to writable volumes
- [x] Add security context to initContainer with capability restrictions
- [x] Add runAsUser to frontend container security context
- [x] Add emptyDir volumes for nginx HTML and conf directories
- [x] Replace template includes with explicit volumeMounts in scanner deployment
- [x] Conditionally mount trivy cache volume in scanner deployment
- [x] Replace template includes with explicit volumeMounts in server deployment
lukaszraczylo