Source of truth for the Dirigible system schema (DIRIGIBLE_*) running in SystemDB. Liquibase JSON changelogs in src/main/resources/db/changelog/ create and version every platform table; Hibernate is reduced to schema validation (DIRIGIBLE_DATABASE_SYSTEM_DDL_AUTO defaults to "validate") and no longer issues DDL during application startup. Dynamic user entities (TypeScript @Entity via data-store, Java @Entity via data-store-java) continue to use Hibernate's ...