endpointlisted

Create a new REST API endpoint for $ARGUMENTS. Steps: 1. **Determine the module** - identify which domain module under `modules/<domain>/` this belongs to. If the module doesn't exist, create the full package structure (controller, dto, model, repository, service). 2. **Create or update the controller** in `<domain>/controller/` - follow `@RestController`, `@RequestMapping("/api/v1/<domain>")`, `@Tag`, `@Operation` conventions. 3. **Create request/response DTOs** in `<domain>/dto/` - data classes, separate request from response when shapes differ. 4. **Create or update the service** in `<domain>/service/` - `@Transactional` for writes, `@Transactional(readOnly = true)` for reads. Throw `ApiException` subclasses for errors. 5. **Create entity and repository** if new data storage is needed - follow `jpa-kotlin-patterns` skill for entity structure. 6. **Create Flyway migration** if new database tables/columns are needed - follow `database-migrations` skill conventions. 7. **Update OpenAPI spec** - add the endpoint to `shared/api-contracts/openapi.yml`. 8. **Consider**: security (public vs authenticated), validation (`@Valid`), pagination for list endpoints. Follow the project's spring-boot-conventions, security-auth, and error-handling skills for patterns.