Persistence Layer

[sachmii]

Description
Set up a persistent relational database (PostgreSQL or MySQL) to store deployment logs and user notes. The database must run via Docker for local development and support persistent storage in the Kubernetes deployment.

Subsystem

• Server

Acceptance Criteria

• Database schema designed and documented.
• Persistence logic implemented in the Spring Boot services.
• Unit tests for data access layers included and pass in CI.
• Containerized and added to docker-compose.yml.