refactor: [Phase 0] 공통→테넌트 모듈 의존성 해소

- InspectionReportModal/WorkLogModal/AssigneeSelectModal → document-system/modals/ dynamic import 래퍼
- ProductionOrders 타입/액션 → lib/api/production-orders/ 공유 영역 분리
- 결재(ApprovalBox), 품질(QMS), 영업(production-orders) import 경로 수정
- 하드코딩 경로 /production/work-orders → 영업 내부 경로로 변경
- dashboard-invalidation DomainKey 하드코딩 → registerDashboardDomain() 동적 레지스트리

공통 ERP에서 테넌트(생산) 직접 import 0건 달성

Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>

src/components/approval/ApprovalBox/index.tsx

@@ -73,7 +73,7 @@ import {
 } from './types';
 import { isNextRedirectError } from '@/lib/utils/redirect-error';
 import { usePermission } from '@/hooks/usePermission';
-import { InspectionReportModal } from '@/components/production/WorkOrders/documents/InspectionReportModal';
+import { InspectionReportModal } from '@/components/document-system/modals';
 
 export function ApprovalBox() {
   const router = useRouter();

src/components/document-system/modals/AssigneeSelectModal.tsx

@@ -0,0 +1,29 @@
+'use client';
+
+/**
+ * AssigneeSelectModal — 공유 래퍼
+ *
+ * 원본: @/components/production/WorkOrders/AssigneeSelectModal
+ * 목적: 공통 ERP(영업)에서 생산 모듈을 직접 import하지 않도록
+ *       dynamic import로 정적 의존성 체인을 끊음
+ */
+
+import dynamic from 'next/dynamic';
+import { Loader2 } from 'lucide-react';
+
+const AssigneeSelectModalImpl = dynamic(
+  () =>
+    import('@/components/production/WorkOrders/AssigneeSelectModal').then(
+      (mod) => mod.AssigneeSelectModal,
+    ),
+  {
+    loading: () => (
+      <div className="flex items-center justify-center p-8">
+        <Loader2 className="h-6 w-6 animate-spin text-muted-foreground" />
+      </div>
+    ),
+    ssr: false,
+  },
+);
+
+export { AssigneeSelectModalImpl as AssigneeSelectModal };

src/components/document-system/modals/InspectionReportModal.tsx

@@ -0,0 +1,29 @@
+'use client';
+
+/**
+ * InspectionReportModal — 공유 래퍼
+ *
+ * 원본: @/components/production/WorkOrders/documents/InspectionReportModal
+ * 목적: 공통 ERP(결재, 품질)에서 생산 모듈을 직접 import하지 않도록
+ *       dynamic import로 정적 의존성 체인을 끊음
+ */
+
+import dynamic from 'next/dynamic';
+import { Loader2 } from 'lucide-react';
+
+const InspectionReportModalImpl = dynamic(
+  () =>
+    import('@/components/production/WorkOrders/documents/InspectionReportModal').then(
+      (mod) => mod.InspectionReportModal,
+    ),
+  {
+    loading: () => (
+      <div className="flex items-center justify-center p-8">
+        <Loader2 className="h-6 w-6 animate-spin text-muted-foreground" />
+      </div>
+    ),
+    ssr: false,
+  },
+);
+
+export { InspectionReportModalImpl as InspectionReportModal };

src/components/document-system/modals/WorkLogModal.tsx

@@ -0,0 +1,29 @@
+'use client';
+
+/**
+ * WorkLogModal — 공유 래퍼
+ *
+ * 원본: @/components/production/WorkOrders/documents/WorkLogModal
+ * 목적: 공통 ERP(품질 QMS)에서 생산 모듈을 직접 import하지 않도록
+ *       dynamic import로 정적 의존성 체인을 끊음
+ */
+
+import dynamic from 'next/dynamic';
+import { Loader2 } from 'lucide-react';
+
+const WorkLogModalImpl = dynamic(
+  () =>
+    import('@/components/production/WorkOrders/documents/WorkLogModal').then(
+      (mod) => mod.WorkLogModal,
+    ),
+  {
+    loading: () => (
+      <div className="flex items-center justify-center p-8">
+        <Loader2 className="h-6 w-6 animate-spin text-muted-foreground" />
+      </div>
+    ),
+    ssr: false,
+  },
+);
+
+export { WorkLogModalImpl as WorkLogModal };

src/components/document-system/modals/index.ts

@@ -0,0 +1,9 @@
+/**
+ * document-system/modals — 모듈 경계를 넘는 공유 모달 래퍼
+ *
+ * 공통 ERP 코드에서 테넌트 전용 모달을 사용할 때
+ * 직접 import 대신 이 래퍼를 통해 dynamic import로 접근
+ */
+export { InspectionReportModal } from './InspectionReportModal';
+export { WorkLogModal } from './WorkLogModal';
+export { AssigneeSelectModal } from './AssigneeSelectModal';