- Added support for fixed UUIDs during bulk registration (Search-first + ExternalID mapping)
- Implemented idempotency and visibility restoration for soft-deleted users
- Enhanced bulk upload UI to show 'New/Updated/Unchanged' status and modified fields
- Added logic to reclaim identifiers (login_id) from colliding records
- Added frontend E2E and backend unit tests for UUID integrity and conflict handling
- Fixed i18n, formatting, and mock tests to satisfy code-check
- Applied 'go fix' for 'omitzero' tags and general Go standards
- MockKratosAdminService 및 MockTenantService에 새로 추가된 인터페이스 메소드(CreateUser, ListIdentitySessions 등) 구현 추가
- 회원가입 테스트(auth_handler_signup_test.go) 시, isAffiliateTenant 검증 과정에서 TenantService가 nil일 때 발생하는 segfault 방지 로직 보강
- Mock 객체 반환값 타입 불일치 및 testify/mock 매개변수 에러 등 테스트 의존성 전반 수정
- Database: Add user_login_ids table for 1:N identifier mapping and remove legacy login_id column
- Kratos: Update identity schema to use custom_login_ids array instead of a single id trait
- Backend: Implement syncCustomLoginIDs to collect isLoginId fields across tenant schemas
- Backend: Add backtracking logic to auto-assign session tenant based on used login identifier
- Backend: Add 409 Conflict exception handling for Create/Update operations
- AdminFront: Refactor UserDetailPage to a tabbed grid layout (Info, Tenants, Security)
- AdminFront: Show '로그인 ID' badge on tenant schema fields used for authentication
- UserFront: Remove legacy optional 'Login ID' input from signup flow
- Tests: Add multi-identifier repository tests and update handler tests
- Centralize LoginID sync logic in syncLoginID helper
- Support namespaced metadata in CreateUser, UpdateUser, and BulkCreateUsers
- Ensure UpdateUser and UpdateMe always sync LoginID from configured field even if not in update request
- Add phone number normalization consistency for custom LoginIDs
- Add unit tests for namespaced metadata LoginID sync
- FE: Vitest 환경 구축 및 공통 UI 컴포넌트(Badge, Button) 테스트 추가
- FE: Playwright E2E 테스트(Auth, Tenant CRUD 및 Validation) 시나리오 보강
- BE: Testcontainers 기반 Repository 통합 테스트(PostgreSQL) 추가
- BE: TenantRepository 계층 구조(Hierarchy), DB 제약조건(Unique) 테스트
- BE: UserRepository 통합 테스트(CRUD, Delete) 추가
- BE: PasswordPolicy 유틸리티 테스트 보강
- BE: TenantService 엣지 케이스(중복 슬러그, 권한 등) 검증 로직 추가
- Fix: 하위 테넌트 생성 시 ParentID 누락 문제 해결
