feat(subscription): ProfileTab에 5티어/알림 설정 통합

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

src/pages/subscription/Subscription.jsx

@@ -2,6 +2,8 @@ import React, { useState, useEffect, useMemo, useCallback } from 'react';
 import { apiGet, apiPost, apiPut, apiDelete } from '../../api';
 import PullToRefresh from '../../components/PullToRefresh';
 import FAB from '../../components/FAB';
+import DistrictTierEditor from './components/DistrictTierEditor';
+import NotificationSettings from './components/NotificationSettings';
 import './Subscription.css';
 
 // ── 상수 ───────────────────────────────────────────────────────────────────────
@@ -1027,6 +1029,13 @@ function ProfileTab() {
             if (payload.preferred_regions.length === 0) payload.preferred_regions = null;
             if (payload.preferred_types.length === 0) payload.preferred_types = null;
 
+            // 신규: preferred_districts (객체), min_match_score, notify_enabled
+            payload.preferred_districts = profile.preferred_districts && typeof profile.preferred_districts === "object"
+                ? profile.preferred_districts
+                : {};
+            payload.min_match_score = profile.min_match_score ?? null;
+            payload.notify_enabled = profile.notify_enabled ?? null;
+
             const updated = await apiPut('/api/realestate/profile', payload);
             if (updated && Object.keys(updated).length > 0) {
                 // Convert arrays back to comma-separated strings for display
@@ -1304,6 +1313,19 @@ function ProfileTab() {
                         </label>
                     </div>
                 </div>
+
+                {/* 자치구 5티어 */}
+                <DistrictTierEditor
+                    value={profile.preferred_districts}
+                    onChange={(next) => setProfile(prev => ({ ...prev, preferred_districts: next }))}
+                />
+
+                {/* 알림 설정 */}
+                <NotificationSettings
+                    minScore={profile.min_match_score ?? 70}
+                    notifyEnabled={profile.notify_enabled ?? true}
+                    onChange={(patch) => setProfile(prev => ({ ...prev, ...patch }))}
+                />
             </div>
         </div>
         </div>