refactor: 유저 앱 잔재 제거 — 어드민 전용 대시보드로 전환

- 유저 페이지 8개 삭제 (community, home, profile, signup, settings, ideal-type, payment, todos)
- 유저 컴포넌트 15개 + matchingAlgorithm.ts + features/ + pages/payment/ 삭제
- axiosServer → adminGet/adminPost BFF 프록시로 마이그레이션 (9+ 파일)
- AuthContext 제거 → useAdminSession으로 교체
- 루트 로그인을 어드민 전용으로 교체 (/api/admin/auth/login BFF 직접 호출)
- patchAdminAxios useEffect 22개 파일에서 제거 + 빈 useEffect 21개 정리
- next.config.js 유저 프록시 제거, middleware.ts 어드민 전용으로 단순화
- utils/, contexts/AuthContext.tsx, admin-axios-interceptor.ts 삭제

총 -9,500줄 레거시 코드 제거. 빌드 통과 (57페이지).

Author: Smartnewb

app/admin/app-reviews/app-reviews-v2.tsx

@@ -7,13 +7,8 @@ import PublicIcon from '@mui/icons-material/Public';
 import ReviewDashboard from './components/ReviewDashboard';
 import ReviewList from './components/ReviewList';
 import PublicReviewManagement from './components/PublicReviewManagement';
-import { patchAdminAxios } from '@/shared/lib/http/admin-axios-interceptor';
 
 function AppReviewsPageContent() {
-	useEffect(() => {
-		const unpatch = patchAdminAxios();
-		return () => unpatch();
-	}, []);
 
 	const [activeTab, setActiveTab] = useState(0);
 	const [filterFromChart, setFilterFromChart] = useState<{

app/admin/card-news/create/page.tsx

@@ -33,7 +33,6 @@ import AddIcon from '@mui/icons-material/Add';
 import SaveIcon from '@mui/icons-material/Save';
 import ArrowBackIcon from '@mui/icons-material/ArrowBack';
 import RestoreIcon from '@mui/icons-material/Restore';
-import { patchAdminAxios } from '@/shared/lib/http/admin-axios-interceptor';
 import { useAdminForm } from '@/app/admin/hooks/forms';
 import { cardNewsFormSchema, type CardNewsFormData } from '@/app/admin/hooks/forms/schemas/card-news.schema';
 
@@ -49,11 +48,6 @@ interface Category {
 function CreateCardNewsPageContent() {
   const router = useRouter();
 
-  useEffect(() => {
-    const unpatch = patchAdminAxios();
-    return () => unpatch();
-  }, []);
-
   const { control, watch, reset, handleFormSubmit, formState: { isSubmitting } } = useAdminForm<CardNewsFormData>({
     schema: cardNewsFormSchema,
     defaultValues: {

app/admin/card-news/edit/[id]/page.tsx

@@ -31,7 +31,6 @@ import type { BackgroundPreset } from '@/types/admin';
 import AddIcon from '@mui/icons-material/Add';
 import SaveIcon from '@mui/icons-material/Save';
 import ArrowBackIcon from '@mui/icons-material/ArrowBack';
-import { patchAdminAxios } from '@/shared/lib/http/admin-axios-interceptor';
 import { useAdminForm } from '@/app/admin/hooks/forms';
 import { cardNewsFormSchema, type CardNewsFormData } from '@/app/admin/hooks/forms/schemas/card-news.schema';
 
@@ -45,11 +44,6 @@ interface Category {
 function EditCardNewsPageContent() {
   const router = useRouter();
 
-  useEffect(() => {
-    const unpatch = patchAdminAxios();
-    return () => unpatch();
-  }, []);
-
   const params = useParams();
   const id = (params?.id || '') as string;
 

app/admin/care/care-v2.tsx

@@ -3,7 +3,6 @@
 import { useState, useEffect, useCallback, useMemo, useRef } from 'react';
 import { Box, Typography } from '@mui/material';
 import AdminService from '@/app/services/admin';
-import { patchAdminAxios } from '@/shared/lib/http/admin-axios-interceptor';
 import type { CareTarget, CarePartner } from '@/app/services/admin/care';
 import { useConfirm } from '@/shared/ui/admin/confirm-dialog';
 import { useToast } from '@/shared/ui/admin/toast';
@@ -32,11 +31,6 @@ function CareV2Content() {
 	const confirm = useConfirm();
 	const toast = useToast();
 
-	useEffect(() => {
-		const unpatch = patchAdminAxios();
-		return () => unpatch();
-	}, []);
-
 	const fetchTargets = useCallback(async (page: number = 1, search?: string) => {
 		try {
 			setLoading(true);

app/admin/care/logs/care-logs-v2.tsx

@@ -24,7 +24,6 @@ import {
 } from '@mui/material';
 import SearchIcon from '@mui/icons-material/Search';
 import AdminService from '@/app/services/admin';
-import { patchAdminAxios } from '@/shared/lib/http/admin-axios-interceptor';
 import type { CareLog } from '@/app/services/admin/care';
 
 const ACTION_LABELS: Record<string, { label: string; color: string; bg: string }> = {
@@ -42,11 +41,6 @@ function CareLogsContent() {
 	const [searchInput, setSearchInput] = useState('');
 	const [searchTerm, setSearchTerm] = useState('');
 
-	useEffect(() => {
-		const unpatch = patchAdminAxios();
-		return () => unpatch();
-	}, []);
-
 	const fetchLogs = useCallback(
 		async (page: number = 1) => {
 			try {

app/admin/dormant-likes/logs/page.tsx

@@ -22,15 +22,9 @@ import { useRouter } from 'next/navigation';
 import AdminService from '@/app/services/admin';
 import type { ActionLogsResponse, ActionLogResponse } from '@/types/admin';
 import { safeToLocaleString } from '@/app/utils/formatters';
-import { patchAdminAxios } from '@/shared/lib/http/admin-axios-interceptor';
 
 function DormantLikesLogsPageContent() {
   const router = useRouter();
-
-  useEffect(() => {
-    const unpatch = patchAdminAxios();
-    return () => unpatch();
-  }, []);
   const [logs, setLogs] = useState<ActionLogResponse[]>([]);
   const [loading, setLoading] = useState(true);
   const [error, setError] = useState('');

app/admin/fcm-tokens/fcm-tokens-v2.tsx

@@ -6,14 +6,9 @@ import AdminService, {
 	FcmTokenSummary,
 	FcmTokenUserItem,
 } from '@/app/services/admin';
-import { patchAdminAxios } from '@/shared/lib/http/admin-axios-interceptor';
 import { safeToLocaleString } from '@/app/utils/formatters';
 
 function FcmTokensPageContent() {
-	useEffect(() => {
-		const unpatch = patchAdminAxios();
-		return () => unpatch();
-	}, []);
 
 	const [loading, setLoading] = useState(false);
 	const [summary, setSummary] = useState<FcmTokenSummary | null>(null);

app/admin/feature-flags/feature-flags-v2.tsx

@@ -26,7 +26,6 @@ import {
 } from '@mui/material';
 import AdminService from '@/app/services/admin';
 import type { FeatureFlag } from '@/app/services/admin';
-import { patchAdminAxios } from '@/shared/lib/http/admin-axios-interceptor';
 import { safeToLocaleDateString } from '@/app/utils/formatters';
 
 const AVAILABLE_ROLES = ['admin', 'tester', 'user'];
@@ -57,11 +56,6 @@ export default function FeatureFlagsV2() {
   const [editRoles, setEditRoles] = useState<string[]>([]);
   const [editSaving, setEditSaving] = useState(false);
 
-  useEffect(() => {
-    const unpatch = patchAdminAxios();
-    return () => unpatch();
-  }, []);
-
   const fetchFlags = useCallback(async () => {
     try {
       setLoading(true);

app/admin/female-retention/female-retention-v2.tsx

@@ -28,7 +28,6 @@ import AdminService from '@/app/services/admin';
 import KeyIcon from '@mui/icons-material/Key';
 import ContentCopyIcon from '@mui/icons-material/ContentCopy';
 import RefreshIcon from '@mui/icons-material/Refresh';
-import { patchAdminAxios } from '@/shared/lib/http/admin-axios-interceptor';
 import { safeToLocaleString } from '@/app/utils/formatters';
 
 interface InactiveUser {
@@ -62,11 +61,6 @@ function FemaleRetentionPageContent() {
   const [confirmDialogOpen, setConfirmDialogOpen] = useState(false);
   const [selectedUser, setSelectedUser] = useState<InactiveUser | null>(null);
 
-  useEffect(() => {
-    const unpatch = patchAdminAxios();
-    return () => unpatch();
-  }, []);
-
   useEffect(() => {
     fetchInactiveUsers();
   }, [pagination.offset]);

app/admin/gems/gems-v2.tsx

@@ -49,8 +49,7 @@ import {
   ListItemText,
   Avatar
 } from '@mui/material';
-import axiosServer from '@/utils/axios';
-import { patchAdminAxios } from '@/shared/lib/http/admin-axios-interceptor';
+import { adminGet } from '@/shared/lib/http/admin-fetch';
 import { useAdminForm } from '@/app/admin/hooks/forms';
 import { gemsFormSchema, type GemsFormData } from '@/app/admin/hooks/forms/schemas/gems.schema';
 import { MAX_GEM_GRANT } from '@/app/admin/constants/gem-limits';
@@ -84,10 +83,6 @@ interface BulkGrantResponse {
 }
 
 function GemsManagementPageContent() {
-  useEffect(() => {
-    const unpatch = patchAdminAxios();
-    return unpatch;
-  }, []);
   const toast = useToast();
   const bulkGrantGems = useBulkGrantGems();
 
@@ -127,21 +122,19 @@ function GemsManagementPageContent() {
 
     try {
       const isPhone = /^[\d\-]+$/.test(userSearchTerm.trim());
-      const response = await axiosServer.get('/admin/v2/users/search', {
-        params: {
-          page: 1,
-          limit: 20,
-          ...(isPhone ? { phoneNumber: userSearchTerm.trim() } : { name: userSearchTerm.trim() })
-        }
+      const response = await adminGet<any>('/admin/v2/users/search', {
+        page: '1',
+        limit: '20',
+        ...(isPhone ? { phoneNumber: userSearchTerm.trim() } : { name: userSearchTerm.trim() })
       });
 
       let results: UserSearchResult[] = [];
-      if (response.data?.data && Array.isArray(response.data.data)) {
-        results = response.data.data;
-      } else if (response.data?.items && Array.isArray(response.data.items)) {
-        results = response.data.items;
-      } else if (Array.isArray(response.data)) {
+      if (response?.data && Array.isArray(response.data)) {
         results = response.data;
+      } else if (response?.items && Array.isArray(response.items)) {
+        results = response.items;
+      } else if (Array.isArray(response)) {
+        results = response;
       }
 
       setUserSearchResults(results);