refactor: AdminHeader 공통 컴포넌트를 모든 Admin 페이지에 적용

새로 생성된 파일:
- components/admin/AdminHeader.jsx (47줄)

수정된 파일 (10개):
- pages/pc/admin/AdminMembers.jsx
- pages/pc/admin/AdminMemberEdit.jsx
- pages/pc/admin/AdminAlbums.jsx
- pages/pc/admin/AdminAlbumForm.jsx
- pages/pc/admin/AdminAlbumPhotos.jsx
- pages/pc/admin/AdminSchedule.jsx
- pages/pc/admin/AdminScheduleForm.jsx
- pages/pc/admin/AdminScheduleBots.jsx
- pages/pc/admin/AdminScheduleCategory.jsx
- pages/pc/admin/AdminDashboard.jsx

각 파일에서:
- 중복 헤더 JSX 제거 (24줄 → 1줄)
- handleLogout 함수 제거 (4~6줄)
- LogOut import 제거

총 약 300줄의 중복 코드 제거

frontend/src/pages/pc/admin/AdminAlbumForm.jsx

@@ -2,11 +2,12 @@ import { useState, useEffect, useRef } from 'react';
 import { useNavigate, useParams, Link } from 'react-router-dom';
 import { motion, AnimatePresence } from 'framer-motion';
 import { 
-    Save, Home, ChevronRight, LogOut, Music, Trash2, Plus, Image, Star,
+    Save, Home, ChevronRight, Music, Trash2, Plus, Image, Star,
     ChevronDown
 } from 'lucide-react';
 import Toast from '../../../components/Toast';
 import CustomDatePicker from '../../../components/admin/CustomDatePicker';
+import AdminHeader from '../../../components/admin/AdminHeader';
 import useToast from '../../../hooks/useToast';
 
 // 커스텀 드롭다운 컴포넌트
@@ -140,12 +141,6 @@ function AdminAlbumForm() {
         }
     }, [id, isEditMode, navigate]);
 
-    const handleLogout = () => {
-        localStorage.removeItem('adminToken');
-        localStorage.removeItem('adminUser');
-        navigate('/admin');
-    };
-
     const handleInputChange = (e) => {
         const { name, value } = e.target;
         
@@ -283,30 +278,7 @@ function AdminAlbumForm() {
             <Toast toast={toast} onClose={() => setToast(null)} />
             
             {/* 헤더 */}
-            <header className="bg-white shadow-sm border-b border-gray-100">
+            <AdminHeader user={user} />
-                <div className="max-w-7xl mx-auto px-6 py-4 flex items-center justify-between">
-                    <div className="flex items-center gap-4">
-                        <Link to="/admin/dashboard" className="text-2xl font-bold text-primary hover:opacity-80 transition-opacity">
-                            fromis_9
-                        </Link>
-                        <span className="px-3 py-1 bg-primary/10 text-primary text-sm font-medium rounded-full">
-                            Admin
-                        </span>
-                    </div>
-                    <div className="flex items-center gap-4">
-                        <span className="text-gray-500 text-sm">
-                            안녕하세요, <span className="text-gray-900 font-medium">{user?.username}</span>님
-                        </span>
-                        <button
-                            onClick={handleLogout}
-                            className="flex items-center gap-2 px-4 py-2 text-gray-500 hover:text-gray-900 hover:bg-gray-100 rounded-lg transition-colors"
-                        >
-                            <LogOut size={18} />
-                            <span>로그아웃</span>
-                        </button>
-                    </div>
-                </div>
-            </header>
 
             {/* 메인 콘텐츠 */}
             <main className="max-w-4xl mx-auto px-6 py-8">

frontend/src/pages/pc/admin/AdminAlbumPhotos.jsx

@@ -3,11 +3,12 @@ import { useNavigate, Link, useParams } from 'react-router-dom';
 import { motion, AnimatePresence, Reorder } from 'framer-motion';
 import { 
     Upload, Trash2, Image, X, Check, Plus,
-    Home, ChevronRight, LogOut, ArrowLeft, Grid, List,
+    Home, ChevronRight, ArrowLeft, Grid, List,
     ZoomIn, AlertTriangle, GripVertical, Users, User, Users2,
     Tag, FolderOpen, Save
 } from 'lucide-react';
 import Toast from '../../../components/Toast';
+import AdminHeader from '../../../components/admin/AdminHeader';
 import useToast from '../../../hooks/useToast';
 import * as authApi from '../../../api/admin/auth';
 import { getAlbum } from '../../../api/public/albums';
@@ -206,11 +207,6 @@ function AdminAlbumPhotos() {
         }
     }, [photoType, photos, teasers]);
 
-    const handleLogout = () => {
-        authApi.logout();
-        navigate('/admin');
-    };
-
     // 파일 선택
     const handleFileSelect = (e) => {
         const files = Array.from(e.target.files);
@@ -631,30 +627,7 @@ function AdminAlbumPhotos() {
             </AnimatePresence>
 
             {/* 헤더 */}
-            <header className="bg-white shadow-sm border-b border-gray-100">
+            <AdminHeader user={user} />
-                <div className="max-w-7xl mx-auto px-6 py-4 flex items-center justify-between">
-                    <div className="flex items-center gap-4">
-                        <Link to="/admin/dashboard" className="text-2xl font-bold text-primary hover:opacity-80 transition-opacity">
-                            fromis_9
-                        </Link>
-                        <span className="px-3 py-1 bg-primary/10 text-primary text-sm font-medium rounded-full">
-                            Admin
-                        </span>
-                    </div>
-                    <div className="flex items-center gap-4">
-                        <span className="text-gray-500 text-sm">
-                            안녕하세요, <span className="text-gray-900 font-medium">{user?.username}</span>님
-                        </span>
-                        <button
-                            onClick={handleLogout}
-                            className="flex items-center gap-2 px-4 py-2 text-gray-500 hover:text-gray-900 hover:bg-gray-100 rounded-lg transition-colors"
-                        >
-                            <LogOut size={18} />
-                            <span>로그아웃</span>
-                        </button>
-                    </div>
-                </div>
-            </header>
 
             {/* 메인 콘텐츠 */}
             <main className="max-w-7xl mx-auto px-6 py-8">

frontend/src/pages/pc/admin/AdminAlbums.jsx

@@ -3,10 +3,11 @@ import { useNavigate, Link } from 'react-router-dom';
 import { motion, AnimatePresence } from 'framer-motion';
 import { 
     Plus, Search, Edit2, Trash2, Image, Music,
-    Home, ChevronRight, LogOut, Calendar, AlertTriangle, X
+    Home, ChevronRight, Calendar, AlertTriangle, X
 } from 'lucide-react';
 import Toast from '../../../components/Toast';
 import Tooltip from '../../../components/Tooltip';
+import AdminHeader from '../../../components/admin/AdminHeader';
 import useToast from '../../../hooks/useToast';
 import * as authApi from '../../../api/admin/auth';
 import { getAlbums } from '../../../api/public/albums';
@@ -44,11 +45,6 @@ function AdminAlbums() {
         }
     };
 
-    const handleLogout = () => {
-        authApi.logout();
-        navigate('/admin');
-    };
-
     const handleDelete = async () => {
         if (!deleteDialog.album) return;
         
@@ -145,30 +141,7 @@ function AdminAlbums() {
             </AnimatePresence>
 
             {/* 헤더 */}
-            <header className="bg-white shadow-sm border-b border-gray-100">
+            <AdminHeader user={user} />
-                <div className="max-w-7xl mx-auto px-6 py-4 flex items-center justify-between">
-                    <div className="flex items-center gap-4">
-                        <Link to="/admin/dashboard" className="text-2xl font-bold text-primary hover:opacity-80 transition-opacity">
-                            fromis_9
-                        </Link>
-                        <span className="px-3 py-1 bg-primary/10 text-primary text-sm font-medium rounded-full">
-                            Admin
-                        </span>
-                    </div>
-                    <div className="flex items-center gap-4">
-                        <span className="text-gray-500 text-sm">
-                            안녕하세요, <span className="text-gray-900 font-medium">{user?.username}</span>님
-                        </span>
-                        <button
-                            onClick={handleLogout}
-                            className="flex items-center gap-2 px-4 py-2 text-gray-500 hover:text-gray-900 hover:bg-gray-100 rounded-lg transition-colors"
-                        >
-                            <LogOut size={18} />
-                            <span>로그아웃</span>
-                        </button>
-                    </div>
-                </div>
-            </header>
 
             {/* 메인 콘텐츠 */}
             <main className="max-w-7xl mx-auto px-6 py-8">

frontend/src/pages/pc/admin/AdminDashboard.jsx

@@ -2,9 +2,10 @@ import { useState, useEffect } from 'react';
 import { useNavigate, Link } from 'react-router-dom';
 import { motion } from 'framer-motion';
 import { 
-    Disc3, Calendar, Users, LogOut, 
+    Disc3, Calendar, Users, 
     Home, ChevronRight
 } from 'lucide-react';
+import AdminHeader from '../../../components/admin/AdminHeader';
 import * as authApi from '../../../api/admin/auth';
 import { getMembers } from '../../../api/public/members';
 import { getAlbums, getAlbum } from '../../../api/public/albums';
@@ -107,11 +108,6 @@ function AdminDashboard() {
         } catch (e) { console.error('일정 통계 오류:', e); }
     };
 
-    const handleLogout = () => {
-        authApi.logout();
-        navigate('/admin');
-    };
-
     // 메뉴 아이템
     const menuItems = [
         { 
@@ -140,30 +136,7 @@ function AdminDashboard() {
     return (
         <div className="min-h-screen bg-gray-50">
             {/* 헤더 */}
-            <header className="bg-white shadow-sm border-b border-gray-100">
+            <AdminHeader user={user} />
-                <div className="max-w-7xl mx-auto px-6 py-4 flex items-center justify-between">
-                    <div className="flex items-center gap-4">
-                        <Link to="/admin/dashboard" className="text-2xl font-bold text-primary hover:opacity-80 transition-opacity">
-                            fromis_9
-                        </Link>
-                        <span className="px-3 py-1 bg-primary/10 text-primary text-sm font-medium rounded-full">
-                            Admin
-                        </span>
-                    </div>
-                    <div className="flex items-center gap-4">
-                        <span className="text-gray-500 text-sm">
-                            안녕하세요, <span className="text-gray-900 font-medium">{user?.username}</span>님
-                        </span>
-                        <button
-                            onClick={handleLogout}
-                            className="flex items-center gap-2 px-4 py-2 text-gray-500 hover:text-gray-900 hover:bg-gray-100 rounded-lg transition-colors"
-                        >
-                            <LogOut size={18} />
-                            <span>로그아웃</span>
-                        </button>
-                    </div>
-                </div>
-            </header>
 
             {/* 메인 콘텐츠 */}
             <main className="max-w-7xl mx-auto px-6 py-8">

frontend/src/pages/pc/admin/AdminMemberEdit.jsx

@@ -2,11 +2,12 @@ import { useState, useEffect, useRef } from 'react';
 import { useNavigate, useParams, Link } from 'react-router-dom';
 import { motion, AnimatePresence } from 'framer-motion';
 import { 
-    Save, Upload, LogOut,
+    Save, Upload,
     Home, ChevronRight, User, Instagram, Calendar, Briefcase
 } from 'lucide-react';
 import Toast from '../../../components/Toast';
 import CustomDatePicker from '../../../components/admin/CustomDatePicker';
+import AdminHeader from '../../../components/admin/AdminHeader';
 import useToast from '../../../hooks/useToast';
 import * as authApi from '../../../api/admin/auth';
 import * as membersApi from '../../../api/admin/members';
@@ -59,11 +60,6 @@ function AdminMemberEdit() {
         }
     };
 
-    const handleLogout = () => {
-        authApi.logout();
-        navigate('/admin');
-    };
-
     const handleImageChange = (e) => {
         const file = e.target.files[0];
         if (file) {
@@ -108,30 +104,7 @@ function AdminMemberEdit() {
             <Toast toast={toast} onClose={() => setToast(null)} />
 
             {/* 헤더 */}
-            <header className="bg-white shadow-sm border-b border-gray-100">
+            <AdminHeader user={user} />
-                <div className="max-w-7xl mx-auto px-6 py-4 flex items-center justify-between">
-                    <div className="flex items-center gap-4">
-                        <Link to="/admin/dashboard" className="text-2xl font-bold text-primary hover:opacity-80 transition-opacity">
-                            fromis_9
-                        </Link>
-                        <span className="px-3 py-1 bg-primary/10 text-primary text-sm font-medium rounded-full">
-                            Admin
-                        </span>
-                    </div>
-                    <div className="flex items-center gap-4">
-                        <span className="text-gray-500 text-sm">
-                            안녕하세요, <span className="text-gray-900 font-medium">{user?.username}</span>님
-                        </span>
-                        <button
-                            onClick={handleLogout}
-                            className="flex items-center gap-2 px-4 py-2 text-gray-500 hover:text-gray-900 hover:bg-gray-100 rounded-lg transition-colors"
-                        >
-                            <LogOut size={18} />
-                            <span>로그아웃</span>
-                        </button>
-                    </div>
-                </div>
-            </header>
 
             {/* 메인 콘텐츠 */}
             <main className="max-w-4xl mx-auto px-6 py-8">

frontend/src/pages/pc/admin/AdminSchedule.jsx

@@ -2,7 +2,7 @@ import { useState, useEffect, useRef, useMemo, memo, useDeferredValue } from 're
 import { useNavigate, Link } from 'react-router-dom';
 import { motion, AnimatePresence } from 'framer-motion';
 import { 
-    LogOut, Home, ChevronRight, Calendar, Plus, Edit2, Trash2,
+    Home, ChevronRight, Calendar, Plus, Edit2, Trash2,
     ChevronLeft, Search, ChevronDown, AlertTriangle, Bot, Tag, ArrowLeft, ExternalLink, Clock, Link2
 } from 'lucide-react';
 import { useInfiniteQuery } from '@tanstack/react-query';
@@ -10,6 +10,7 @@ import { useInView } from 'react-intersection-observer';
 
 import Toast from '../../../components/Toast';
 import Tooltip from '../../../components/Tooltip';
+import AdminHeader from '../../../components/admin/AdminHeader';
 import useScheduleStore from '../../../stores/useScheduleStore';
 import useToast from '../../../hooks/useToast';
 import { getTodayKST, formatDate } from '../../../utils/date';
@@ -408,12 +409,6 @@ function AdminSchedule() {
         return () => document.removeEventListener('mousedown', handleClickOutside);
     }, [showYearMonthPicker, showCategoryTooltip]);
 
-    const handleLogout = () => {
-        localStorage.removeItem('adminToken');
-        localStorage.removeItem('adminUser');
-        navigate('/admin');
-    };
-
     // 월 이동
     const prevMonth = () => {
         setSlideDirection(-1);
@@ -643,30 +638,7 @@ function AdminSchedule() {
             </AnimatePresence>
 
             {/* 헤더 */}
-            <header className="bg-white shadow-sm border-b border-gray-100">
+            <AdminHeader user={user} />
-                <div className="max-w-7xl mx-auto px-6 py-4 flex items-center justify-between">
-                    <div className="flex items-center gap-4">
-                        <Link to="/admin/dashboard" className="text-2xl font-bold text-primary hover:opacity-80 transition-opacity">
-                            fromis_9
-                        </Link>
-                        <span className="px-3 py-1 bg-primary/10 text-primary text-sm font-medium rounded-full">
-                            Admin
-                        </span>
-                    </div>
-                    <div className="flex items-center gap-4">
-                        <span className="text-gray-500 text-sm">
-                            안녕하세요, <span className="text-gray-900 font-medium">{user?.username}</span>님
-                        </span>
-                        <button
-                            onClick={handleLogout}
-                            className="flex items-center gap-2 px-4 py-2 text-gray-500 hover:text-gray-900 hover:bg-gray-100 rounded-lg transition-colors"
-                        >
-                            <LogOut size={18} />
-                            <span>로그아웃</span>
-                        </button>
-                    </div>
-                </div>
-            </header>
 
             {/* 메인 콘텐츠 */}
             <main className="max-w-7xl mx-auto px-6 py-8">

frontend/src/pages/pc/admin/AdminScheduleBots.jsx

@@ -2,11 +2,12 @@ import { useState, useEffect } from 'react';
 import { useNavigate, Link } from 'react-router-dom';
 import { motion, AnimatePresence } from 'framer-motion';
 import { 
-    LogOut, Home, ChevronRight, Bot, Play, Square,
+    Home, ChevronRight, Bot, Play, Square,
     Youtube, Calendar, Clock, CheckCircle, XCircle, RefreshCw, Download
 } from 'lucide-react';
 import Toast from '../../../components/Toast';
 import Tooltip from '../../../components/Tooltip';
+import AdminHeader from '../../../components/admin/AdminHeader';
 import useToast from '../../../hooks/useToast';
 import * as botsApi from '../../../api/admin/bots';
 
@@ -70,12 +71,6 @@ function AdminScheduleBots() {
         }
     };
 
-    const handleLogout = () => {
-        localStorage.removeItem('adminToken');
-        localStorage.removeItem('adminUser');
-        navigate('/admin');
-    };
-
     // 봇 시작/정지 토글
     const toggleBot = async (botId, currentStatus, botName) => {
         try {
@@ -193,30 +188,7 @@ function AdminScheduleBots() {
             <Toast toast={toast} onClose={() => setToast(null)} />
 
             {/* 헤더 */}
-            <header className="bg-white shadow-sm border-b border-gray-100">
+            <AdminHeader user={user} />
-                <div className="max-w-7xl mx-auto px-6 py-4 flex items-center justify-between">
-                    <div className="flex items-center gap-4">
-                        <Link to="/admin/dashboard" className="text-2xl font-bold text-primary hover:opacity-80 transition-opacity">
-                            fromis_9
-                        </Link>
-                        <span className="px-3 py-1 bg-primary/10 text-primary text-sm font-medium rounded-full">
-                            Admin
-                        </span>
-                    </div>
-                    <div className="flex items-center gap-4">
-                        <span className="text-gray-500 text-sm">
-                            안녕하세요, <span className="text-gray-900 font-medium">{user?.username}</span>님
-                        </span>
-                        <button
-                            onClick={handleLogout}
-                            className="flex items-center gap-2 px-4 py-2 text-gray-500 hover:text-gray-900 hover:bg-gray-100 rounded-lg transition-colors"
-                        >
-                            <LogOut size={18} />
-                            <span>로그아웃</span>
-                        </button>
-                    </div>
-                </div>
-            </header>
 
             {/* 메인 콘텐츠 */}
             <main className="max-w-7xl mx-auto px-6 py-8">

frontend/src/pages/pc/admin/AdminScheduleCategory.jsx

@@ -1,9 +1,10 @@
 import { useState, useEffect } from 'react';
 import { Link, useNavigate } from 'react-router-dom';
 import { motion, AnimatePresence, Reorder } from 'framer-motion';
-import { LogOut, Home, ChevronRight, Plus, Edit3, Trash2, GripVertical, X, AlertTriangle } from 'lucide-react';
+import { Home, ChevronRight, Plus, Edit3, Trash2, GripVertical, X, AlertTriangle } from 'lucide-react';
 import { HexColorPicker } from 'react-colorful';
 import Toast from '../../../components/Toast';
+import AdminHeader from '../../../components/admin/AdminHeader';
 import useToast from '../../../hooks/useToast';
 import * as authApi from '../../../api/admin/auth';
 import * as categoriesApi from '../../../api/admin/categories';
@@ -85,12 +86,6 @@ function AdminScheduleCategory() {
         }
     };
 
-    // 로그아웃
-    const handleLogout = () => {
-        authApi.logout();
-        navigate('/admin');
-    };
-
     // 모달 열기 (추가/수정)
     const openModal = (category = null) => {
         if (category) {
@@ -189,30 +184,7 @@ function AdminScheduleCategory() {
             <Toast toast={toast} onClose={() => setToast(null)} />
 
             {/* 헤더 */}
-            <header className="bg-white shadow-sm border-b border-gray-100">
+            <AdminHeader user={user} />
-                <div className="max-w-7xl mx-auto px-6 py-4 flex items-center justify-between">
-                    <div className="flex items-center gap-4">
-                        <Link to="/admin/dashboard" className="text-2xl font-bold text-primary hover:opacity-80 transition-opacity">
-                            fromis_9
-                        </Link>
-                        <span className="px-3 py-1 bg-primary/10 text-primary text-sm font-medium rounded-full">
-                            Admin
-                        </span>
-                    </div>
-                    <div className="flex items-center gap-4">
-                        <span className="text-gray-500 text-sm">
-                            안녕하세요, <span className="text-gray-900 font-medium">{user?.username}</span>님
-                        </span>
-                        <button
-                            onClick={handleLogout}
-                            className="flex items-center gap-2 px-4 py-2 text-gray-600 hover:text-gray-900 hover:bg-gray-100 rounded-lg transition-colors"
-                        >
-                            <LogOut size={18} />
-                            로그아웃
-                        </button>
-                    </div>
-                </div>
-            </header>
 
             {/* 메인 콘텐츠 */}
             <main className="max-w-4xl mx-auto px-6 py-8">

frontend/src/pages/pc/admin/AdminScheduleForm.jsx

@@ -28,6 +28,7 @@ import Toast from "../../../components/Toast";
 import Lightbox from "../../../components/common/Lightbox";
 import CustomDatePicker from "../../../components/admin/CustomDatePicker";
 import CustomTimePicker from "../../../components/admin/CustomTimePicker";
+import AdminHeader from "../../../components/admin/AdminHeader";
 import useToast from "../../../hooks/useToast";
 import * as authApi from "../../../api/admin/auth";
 import * as categoriesApi from "../../../api/admin/categories";
@@ -236,11 +237,6 @@ function AdminScheduleForm() {
     }
   };
 
-  const handleLogout = () => {
-    authApi.logout();
-    navigate("/admin");
-  };
-
   // 멤버 토글
   const toggleMember = (memberId) => {
     const newMembers = formData.members.includes(memberId)
@@ -709,37 +705,7 @@ function AdminScheduleForm() {
       />
 
       {/* 헤더 */}
-      <header className="bg-white shadow-sm border-b border-gray-100">
+      <AdminHeader user={user} />
-        <div className="max-w-7xl mx-auto px-6 py-4 flex items-center justify-between">
-          <div className="flex items-center gap-4">
-            <Link
-              to="/admin/dashboard"
-              className="text-2xl font-bold text-primary hover:opacity-80 transition-opacity"
-            >
-              fromis_9
-            </Link>
-            <span className="px-3 py-1 bg-primary/10 text-primary text-sm font-medium rounded-full">
-              Admin
-            </span>
-          </div>
-          <div className="flex items-center gap-4">
-            <span className="text-gray-500 text-sm">
-              안녕하세요,{" "}
-              <span className="text-gray-900 font-medium">
-                {user?.username}
-              </span>
-              님
-            </span>
-            <button
-              onClick={handleLogout}
-              className="flex items-center gap-2 px-4 py-2 text-gray-500 hover:text-gray-900 hover:bg-gray-100 rounded-lg transition-colors"
-            >
-              <LogOut size={18} />
-              <span>로그아웃</span>
-            </button>
-          </div>
-        </div>
-      </header>
 
       {/* 메인 콘텐츠 */}
       <main className="max-w-4xl mx-auto px-6 py-8">