Midv-699 _hot_

, where users often share the code to help others find the content. detailed plot analysis of the film, or were you actually referring to a different academic or literary Artist : Ishikawa Mio Code : MIDV-699

| Area | Summary | |------|---------| | | X files modified, Y new files added, Z lines added/deleted. Main entry points: src/main/.../FeatureHandler.java , ui/components/FeatureWidget.jsx . | | Architecture impact | Introduces a new service layer ( FeatureService ) and registers it in the DI container. No breaking changes to existing APIs. | | Database / persistence | New table feature_records with columns id , status , metadata . Migration script added ( V20260411__midv_699_feature.sql ). | | External dependencies | Added org.apache.commons:commons‑math3:3.6.1 for calculation utilities. | | Configuration | New property midv.feature.enabled (default true ). Updated application.yml . | | UI/UX | New modal dialog with responsive layout; added i18n keys ( midv.feature.title , midv.feature.description ). | | Tests | Unit tests: 25 new cases (JUnit5 + Mockito). Integration tests: 3 scenarios (SpringBootTest). UI tests: 2 Cypress specs. Coverage increased from 78 % → 86 % for the affected module. | | Documentation | Updated README.md , added section in docs/feature-guide.md , API spec refreshed in openapi.yaml . | MIDV-699