feat: 공지 팝업 시스템 구현 및 캘린더/어음/팝업관리 개선

- NoticePopupModal: 공지 팝업 컨테이너/actions 신규 구현
- AuthenticatedLayout에 공지 팝업 연동
- CalendarSection: 일정 타입 확장 및 UI 개선
- BillManagementClient: 기능 확장
- PopupManagement: popupDetailConfig 대폭 확장, 상세/폼 개선
- BoardForm/BoardManagement: 게시판 폼 개선
- LoginPage, logout, userStorage: 인증 관련 소폭 수정
- dashboard types 정비
- claudedocs: 공지팝업 구현, 캘린더 어음연동/일정타입, API changelog 문서 추가

src/components/accounting/BillManagement/BillManagementClient.tsx

@@ -17,7 +17,7 @@ import { useDateRange } from '@/hooks';
 import {
   FileText,
   Plus,
-  Save,
+  RefreshCw,
 } from 'lucide-react';
 import { Button } from '@/components/ui/button';
 import { Checkbox } from '@/components/ui/checkbox';
@@ -51,6 +51,8 @@ import {
   BILL_TYPE_FILTER_OPTIONS,
   BILL_STATUS_COLORS,
   BILL_STATUS_FILTER_OPTIONS,
+  RECEIVED_BILL_STATUS_OPTIONS,
+  ISSUED_BILL_STATUS_OPTIONS,
   getBillStatusLabel,
 } from './types';
 import { getBills, deleteBill, updateBillStatus } from './actions';
@@ -84,6 +86,7 @@ export function BillManagementClient({
   const [billTypeFilter, setBillTypeFilter] = useState<string>(initialBillType || 'received');
   const [vendorFilter, setVendorFilter] = useState<string>(initialVendorId || 'all');
   const [statusFilter, setStatusFilter] = useState<string>('all');
+  const [targetStatus, setTargetStatus] = useState<string>('');
   const [selectedItems, setSelectedItems] = useState<Set<string>>(new Set());
   const [currentPage, setCurrentPage] = useState(initialPagination.currentPage);
   const itemsPerPage = initialPagination.perPage;
@@ -262,15 +265,15 @@ export function BillManagementClient({
     ];
   }, [data]);
 
-  // ===== 저장 핸들러 =====
-  const handleSave = useCallback(async () => {
+  // ===== 상태 변경 핸들러 =====
+  const handleStatusChange = useCallback(async () => {
     if (selectedItems.size === 0) {
       toast.warning('선택된 항목이 없습니다.');
       return;
     }
 
-    if (statusFilter === 'all') {
-      toast.warning('상태를 선택해주세요.');
+    if (!targetStatus) {
+      toast.warning('변경할 상태를 선택해주세요.');
       return;
     }
 
@@ -278,7 +281,7 @@ export function BillManagementClient({
     let successCount = 0;
 
     for (const id of selectedItems) {
-      const result = await updateBillStatus(id, statusFilter as BillStatus);
+      const result = await updateBillStatus(id, targetStatus as BillStatus);
       if (result.success) {
         successCount++;
       }
@@ -286,14 +289,20 @@ export function BillManagementClient({
 
     if (successCount > 0) {
       invalidateDashboard('bill');
-      toast.success(`${successCount}건이 저장되었습니다.`);
+      toast.success(`${successCount}건의 상태가 변경되었습니다.`);
       loadData(currentPage);
       setSelectedItems(new Set());
+      setTargetStatus('');
     } else {
-      toast.error('저장에 실패했습니다.');
+      toast.error('상태 변경에 실패했습니다.');
     }
     setIsLoading(false);
-  }, [selectedItems, statusFilter, loadData, currentPage]);
+  }, [selectedItems, targetStatus, loadData, currentPage]);
+
+  // 구분에 따른 상태 옵션
+  const statusChangeOptions = useMemo(() => {
+    return billTypeFilter === 'issued' ? ISSUED_BILL_STATUS_OPTIONS : RECEIVED_BILL_STATUS_OPTIONS;
+  }, [billTypeFilter]);
 
   // ===== UniversalListPage Config =====
   const config: UniversalListConfig<BillRecord> = useMemo(
@@ -377,12 +386,30 @@ export function BillManagementClient({
         icon: Plus,
       },
 
-      // 헤더 액션: 저장 버튼만 (필터는 tableHeaderActions에서 통합 관리)
-      headerActions: () => (
-        <Button onClick={handleSave} size="sm" disabled={isLoading}>
-          <Save className="h-4 w-4 mr-1" />
-          저장
-        </Button>
+      // 선택 시 상태 변경 액션
+      selectionActions: () => (
+        <div className="flex items-center gap-2">
+          <Select value={targetStatus} onValueChange={setTargetStatus}>
+            <SelectTrigger className="min-w-[130px] w-auto h-8">
+              <SelectValue placeholder="상태 선택" />
+            </SelectTrigger>
+            <SelectContent>
+              {statusChangeOptions.map((option) => (
+                <SelectItem key={option.value} value={option.value}>
+                  {option.label}
+                </SelectItem>
+              ))}
+            </SelectContent>
+          </Select>
+          <Button
+            size="sm"
+            onClick={handleStatusChange}
+            disabled={!targetStatus || isLoading}
+          >
+            <RefreshCw className="h-4 w-4 mr-1" />
+            상태변경
+          </Button>
+        </div>
       ),
 
       // 테이블 헤더 액션 (필터)
@@ -447,7 +474,9 @@ export function BillManagementClient({
       router,
       loadData,
       currentPage,
-      handleSave,
+      handleStatusChange,
+      statusChangeOptions,
+      targetStatus,
       renderTableRow,
       renderMobileCard,
     ]