JPA entity, repository, persistence adapter for events. Liquibase
changelog creates the events table with BIGSERIAL ID and UUID tokens.
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
Set up development infrastructure for TDD: JPA + Liquibase for
database migrations, Testcontainers for integration tests against
real PostgreSQL, profile-based configuration (prod/local), and
README deployment documentation with docker-compose example.
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
nitrix