feat(WEB): 동적 게시판, 파트너 관리, 공지 팝업 모달 추가

- 동적 게시판 시스템 구현 (/boards/[boardCode])
- 파트너 관리 페이지 및 폼 추가
- 공지 팝업 모달 컴포넌트 (NoticePopupModal)
  - localStorage 기반 1일간 숨김 기능
  - 테스트 페이지 (/test/popup)
- IntegratedListTemplateV2 개선
- 기타 버그 수정 및 타입 개선

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

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

src/components/common/NoticePopupModal/NoticePopupModal.tsx

@@ -0,0 +1,169 @@
+'use client';
+
+import * as React from 'react';
+import * as DialogPrimitive from '@radix-ui/react-dialog';
+import { Checkbox } from '@/components/ui/checkbox';
+import { Button } from '@/components/ui/button';
+import { cn } from '@/components/ui/utils';
+/* eslint-disable @next/next/no-img-element */
+
+// ============================================
+// 타입 정의
+// ============================================
+
+export interface NoticePopupData {
+  id: string;
+  title: string;
+  content: string;
+  imageUrl?: string;
+}
+
+interface NoticePopupModalProps {
+  popup: NoticePopupData;
+  open: boolean;
+  onOpenChange: (open: boolean) => void;
+}
+
+// ============================================
+// localStorage 유틸리티
+// ============================================
+
+const POPUP_DISMISS_PREFIX = 'popup_dismissed_';
+
+/**
+ * 자정까지의 타임스탬프 계산
+ */
+function getMidnightTimestamp(): number {
+  const now = new Date();
+  const midnight = new Date(now.getFullYear(), now.getMonth(), now.getDate() + 1, 0, 0, 0, 0);
+  return midnight.getTime();
+}
+
+/**
+ * 팝업이 오늘 하루 동안 숨김 상태인지 확인
+ */
+export function isPopupDismissedForToday(popupId: string): boolean {
+  if (typeof window === 'undefined') return false;
+
+  const dismissedUntil = localStorage.getItem(`${POPUP_DISMISS_PREFIX}${popupId}`);
+  if (!dismissedUntil) return false;
+
+  const dismissedTimestamp = parseInt(dismissedUntil, 10);
+  return Date.now() < dismissedTimestamp;
+}
+
+/**
+ * 팝업을 오늘 하루 동안 숨김 처리
+ */
+function dismissPopupForToday(popupId: string): void {
+  if (typeof window === 'undefined') return;
+
+  const midnightTimestamp = getMidnightTimestamp();
+  localStorage.setItem(`${POPUP_DISMISS_PREFIX}${popupId}`, String(midnightTimestamp));
+}
+
+// ============================================
+// 컴포넌트
+// ============================================
+
+export function NoticePopupModal({ popup, open, onOpenChange }: NoticePopupModalProps) {
+  const [dontShowToday, setDontShowToday] = React.useState(false);
+
+  const handleClose = () => {
+    if (dontShowToday) {
+      dismissPopupForToday(popup.id);
+    }
+    onOpenChange(false);
+  };
+
+  return (
+    <DialogPrimitive.Root open={open} onOpenChange={onOpenChange}>
+      <DialogPrimitive.Portal>
+        {/* 오버레이 */}
+        <DialogPrimitive.Overlay
+          className={cn(
+            'fixed inset-0 z-50 bg-black/50',
+            'data-[state=open]:animate-in data-[state=closed]:animate-out',
+            'data-[state=closed]:fade-out-0 data-[state=open]:fade-in-0'
+          )}
+        />
+
+        {/* 팝업 컨텐츠 */}
+        <DialogPrimitive.Content
+          className={cn(
+            'fixed top-[50%] left-[50%] z-50 translate-x-[-50%] translate-y-[-50%]',
+            'w-full max-w-md bg-background rounded-lg shadow-lg overflow-hidden',
+            'data-[state=open]:animate-in data-[state=closed]:animate-out',
+            'data-[state=closed]:fade-out-0 data-[state=open]:fade-in-0',
+            'data-[state=closed]:zoom-out-95 data-[state=open]:zoom-in-95',
+            'duration-200'
+          )}
+        >
+          {/* 헤더 */}
+          <div className="bg-muted px-4 py-3 border-b">
+            <DialogPrimitive.Title className="text-base font-medium text-center">
+              알림
+            </DialogPrimitive.Title>
+          </div>
+
+          {/* 본문 */}
+          <div className="p-6">
+            {/* 제목 */}
+            <h3 className="text-base font-medium mb-4">{popup.title}</h3>
+
+            {/* 이미지 영역 */}
+            {popup.imageUrl ? (
+              <div className="relative w-full aspect-[4/3] mb-4 rounded-md overflow-hidden border bg-muted">
+                <img
+                  src={popup.imageUrl}
+                  alt={popup.title}
+                  className="w-full h-full object-cover"
+                />
+              </div>
+            ) : (
+              <div className="w-full aspect-[4/3] mb-4 rounded-md border bg-muted flex items-center justify-center">
+                <span className="text-muted-foreground text-sm">IMG</span>
+              </div>
+            )}
+
+            {/* 내용 */}
+            <div className="text-sm text-foreground mb-6">
+              <p className="text-muted-foreground mb-2">내용</p>
+              <div
+                className="prose prose-sm max-w-none"
+                dangerouslySetInnerHTML={{ __html: popup.content }}
+              />
+            </div>
+
+            {/* 구분선 */}
+            <div className="border-t mb-4" />
+
+            {/* 하단 영역 */}
+            <div className="flex items-center justify-between">
+              {/* 체크박스 */}
+              <label className="flex items-center gap-2 cursor-pointer">
+                <Checkbox
+                  checked={dontShowToday}
+                  onCheckedChange={(checked) => setDontShowToday(checked === true)}
+                />
+                <span className="text-sm text-muted-foreground">
+                  1일간 이 창을 열지 않음
+                </span>
+              </label>
+
+              {/* 닫기 버튼 */}
+              <Button
+                variant="default"
+                size="sm"
+                onClick={handleClose}
+                className="px-6"
+              >
+                닫기
+              </Button>
+            </div>
+          </div>
+        </DialogPrimitive.Content>
+      </DialogPrimitive.Portal>
+    </DialogPrimitive.Root>
+  );
+}

src/components/common/NoticePopupModal/index.ts

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+export { NoticePopupModal, isPopupDismissedForToday } from './NoticePopupModal';
+export type { NoticePopupData } from './NoticePopupModal';