chore: 프로젝트 정리 및 문서 업데이트

- 창고 위치 폼 UI 개선
- 테스트 리포트 업데이트
- API 이슈 문서 추가
- 폼 레이아웃 템플릿 추가
- main.dart 정리
- 상수 업데이트

🤖 Generated with [Claude Code](https://claude.ai/code)

Co-Authored-By: Claude <noreply@anthropic.com>

lib/main.dart

@@ -7,6 +7,7 @@ import 'package:superport/screens/company/company_form.dart';
 import 'package:superport/screens/equipment/equipment_in_form.dart';
 import 'package:superport/screens/equipment/equipment_out_form.dart';
 import 'package:superport/screens/equipment/equipment_history_screen.dart';
+import 'package:superport/screens/equipment/test_history_screen.dart';
 import 'package:superport/screens/license/license_form.dart'; // MaintenanceFormScreen으로 사용
 import 'package:superport/screens/user/user_form.dart';
 import 'package:superport/screens/warehouse_location/warehouse_location_form.dart';
@@ -172,6 +173,12 @@ class SuperportApp extends StatelessWidget {
               ),
             );
 
+          // 테스트 이력 화면
+          case Routes.testHistory:
+            return MaterialPageRoute(
+              builder: (context) => const TestHistoryScreen(),
+            );
+
           // 회사 관련 라우트
           case Routes.companyAdd:
             return MaterialPageRoute(
@@ -208,8 +215,12 @@ class SuperportApp extends StatelessWidget {
 
           // 라이센스 관련 라우트
           case Routes.licenseAdd:
+            final licenseId = settings.arguments as int?;
             return MaterialPageRoute(
-              builder: (context) => const MaintenanceFormScreen(),
+              builder: (context) => MaintenanceFormScreen(
+                maintenanceId: licenseId,
+                isExtension: licenseId != null, // 라이선스 ID가 있으면 연장 모드
+              ),
             );
           case Routes.licenseEdit:
             final id = settings.arguments as int;