feat(WEB): 공정관리 드래그 순서변경, 수주서/출고증 리디자인, 체크리스트 관리 추가

- 공정관리: 드래그&드롭 순서 변경 기능 추가 (reorderProcesses API)
- 수주서(SalesOrderDocument): 기획서 D1.8 기준 리디자인, 출고증과 동일 자재 섹션 구조
- 출고증(ShipmentOrderDocument): 레이아웃 개선
- 체크리스트 관리 페이지 신규 추가 (master-data/checklist-management)
- QMS 품질감사: 타입 및 목데이터 수정
- menuRefresh 유틸 정리

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

src/components/process-management/ProcessDetail.tsx

@@ -11,7 +11,7 @@
 
 import { useState, useEffect, useCallback, useRef } from 'react';
 import { useRouter } from 'next/navigation';
-import { ArrowLeft, Edit, GripVertical, Plus, Package } from 'lucide-react';
+import { ArrowLeft, Edit, GripVertical, Plus, Package, Trash2 } from 'lucide-react';
 import { Button } from '@/components/ui/button';
 import { Card, CardContent, CardHeader, CardTitle } from '@/components/ui/card';
 import { Badge } from '@/components/ui/badge';
@@ -19,7 +19,9 @@ import { PageLayout } from '@/components/organisms/PageLayout';
 import { PageHeader } from '@/components/organisms/PageHeader';
 import { useMenuStore } from '@/store/menuStore';
 import { usePermission } from '@/hooks/usePermission';
-import { getProcessSteps, reorderProcessSteps } from './actions';
+import { toast } from 'sonner';
+import { DeleteConfirmDialog } from '@/components/ui/confirm-dialog';
+import { getProcessSteps, reorderProcessSteps, deleteProcess } from './actions';
 import type { Process, ProcessStep } from '@/types/process';
 
 interface ProcessDetailProps {
@@ -35,6 +37,10 @@ export function ProcessDetail({ process }: ProcessDetailProps) {
   const [steps, setSteps] = useState<ProcessStep[]>([]);
   const [isStepsLoading, setIsStepsLoading] = useState(true);
 
+  // 삭제 다이얼로그 상태
+  const [deleteDialogOpen, setDeleteDialogOpen] = useState(false);
+  const [isDeleting, setIsDeleting] = useState(false);
+
   // 드래그 상태
   const [dragIndex, setDragIndex] = useState<number | null>(null);
   const [dragOverIndex, setDragOverIndex] = useState<number | null>(null);
@@ -75,6 +81,24 @@ export function ProcessDetail({ process }: ProcessDetailProps) {
     router.push(`/ko/master-data/process-management/${process.id}/steps/${stepId}`);
   };
 
+  const handleDelete = async () => {
+    setIsDeleting(true);
+    try {
+      const result = await deleteProcess(process.id);
+      if (result.success) {
+        toast.success('공정이 삭제되었습니다.');
+        router.push('/ko/master-data/process-management');
+      } else {
+        toast.error(result.error || '삭제에 실패했습니다.');
+      }
+    } catch {
+      toast.error('삭제 중 오류가 발생했습니다.');
+    } finally {
+      setIsDeleting(false);
+      setDeleteDialogOpen(false);
+    }
+  };
+
   // ===== 드래그&드롭 (HTML5 네이티브) =====
   const handleDragStart = useCallback((e: React.DragEvent<HTMLTableRowElement>, index: number) => {
     setDragIndex(index);
@@ -343,12 +367,27 @@ export function ProcessDetail({ process }: ProcessDetailProps) {
           <span className="hidden md:inline">목록으로</span>
         </Button>
         {canUpdate && (
-          <Button onClick={handleEdit} size="sm" className="md:size-default">
-            <Edit className="h-4 w-4 md:mr-2" />
-            <span className="hidden md:inline">수정</span>
-          </Button>
+          <div className="flex items-center gap-2">
+            <Button variant="destructive" onClick={() => setDeleteDialogOpen(true)} size="sm" className="md:size-default">
+              <Trash2 className="h-4 w-4 md:mr-2" />
+              <span className="hidden md:inline">삭제</span>
+            </Button>
+            <Button onClick={handleEdit} size="sm" className="md:size-default">
+              <Edit className="h-4 w-4 md:mr-2" />
+              <span className="hidden md:inline">수정</span>
+            </Button>
+          </div>
         )}
       </div>
+
+      {/* 삭제 확인 다이얼로그 */}
+      <DeleteConfirmDialog
+        open={deleteDialogOpen}
+        onOpenChange={setDeleteDialogOpen}
+        description="이 공정을 삭제하시겠습니까? 이 작업은 되돌릴 수 없습니다."
+        loading={isDeleting}
+        onConfirm={handleDelete}
+      />
     </PageLayout>
   );
 }