비공개 메모 기능 추가 + 아이콘 개선

- 식당별 1:1 비공개 메모 CRUD (user_memos 테이블)
- 내 기록에 리뷰/메모 탭 분리
- 백오피스 유저 관리에 메모 수/상세 표시
- 리뷰/메모 작성 시 현재 날짜 기본값
- 지도우선/목록우선 버튼 Material Symbols 아이콘 적용

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

frontend/src/components/MemoSection.tsx

@@ -0,0 +1,194 @@
+"use client";
+
+import { useCallback, useEffect, useState } from "react";
+import { api } from "@/lib/api";
+import type { Memo } from "@/lib/api";
+import { useAuth } from "@/lib/auth-context";
+import Icon from "@/components/Icon";
+
+interface MemoSectionProps {
+  restaurantId: string;
+}
+
+function StarSelector({
+  value,
+  onChange,
+}: {
+  value: number;
+  onChange: (v: number) => void;
+}) {
+  return (
+    <div className="flex items-center gap-1">
+      <span className="text-xs text-gray-500 mr-1">별점:</span>
+      {[0.5, 1, 1.5, 2, 2.5, 3, 3.5, 4, 4.5, 5].map((v) => (
+        <button
+          key={v}
+          type="button"
+          onClick={() => onChange(v)}
+          className={`w-6 h-6 text-xs rounded border ${
+            value === v
+              ? "bg-yellow-500 text-white border-yellow-600"
+              : "bg-white text-gray-600 border-gray-300 hover:border-yellow-400"
+          }`}
+        >
+          {v}
+        </button>
+      ))}
+    </div>
+  );
+}
+
+function StarDisplay({ rating }: { rating: number }) {
+  const stars = [];
+  for (let i = 1; i <= 5; i++) {
+    stars.push(
+      <span key={i} className={rating >= i - 0.5 ? "text-yellow-500" : "text-gray-300"}>
+        ★
+      </span>
+    );
+  }
+  return <span className="text-sm">{stars}</span>;
+}
+
+export default function MemoSection({ restaurantId }: MemoSectionProps) {
+  const { user } = useAuth();
+  const [memo, setMemo] = useState<Memo | null>(null);
+  const [loading, setLoading] = useState(true);
+  const [showForm, setShowForm] = useState(false);
+  const [editing, setEditing] = useState(false);
+
+  // Form state
+  const [rating, setRating] = useState(3);
+  const [text, setText] = useState("");
+  const [visitedAt, setVisitedAt] = useState(new Date().toISOString().slice(0, 10));
+  const [submitting, setSubmitting] = useState(false);
+
+  const loadMemo = useCallback(() => {
+    if (!user) { setLoading(false); return; }
+    setLoading(true);
+    api.getMemo(restaurantId)
+      .then(setMemo)
+      .catch(() => setMemo(null))
+      .finally(() => setLoading(false));
+  }, [restaurantId, user]);
+
+  useEffect(() => {
+    loadMemo();
+  }, [loadMemo]);
+
+  if (!user) return null;
+
+  const startEdit = () => {
+    if (memo) {
+      setRating(memo.rating || 3);
+      setText(memo.memo_text || "");
+      setVisitedAt(memo.visited_at || new Date().toISOString().slice(0, 10));
+    } else {
+      setRating(3);
+      setText("");
+      setVisitedAt(new Date().toISOString().slice(0, 10));
+    }
+    setEditing(true);
+    setShowForm(true);
+  };
+
+  const handleSubmit = async (e: React.FormEvent) => {
+    e.preventDefault();
+    setSubmitting(true);
+    try {
+      const saved = await api.upsertMemo(restaurantId, {
+        rating,
+        memo_text: text || undefined,
+        visited_at: visitedAt || undefined,
+      });
+      setMemo(saved);
+      setShowForm(false);
+      setEditing(false);
+    } finally {
+      setSubmitting(false);
+    }
+  };
+
+  const handleDelete = async () => {
+    if (!confirm("메모를 삭제하시겠습니까?")) return;
+    await api.deleteMemo(restaurantId);
+    setMemo(null);
+  };
+
+  return (
+    <div className="mt-4">
+      <div className="flex items-center gap-2 mb-2">
+        <Icon name="edit_note" size={18} className="text-brand-600" />
+        <h3 className="font-semibold text-sm">내 메모</h3>
+        <span className="text-[10px] text-gray-400 bg-gray-100 px-1.5 py-0.5 rounded">비공개</span>
+      </div>
+
+      {loading ? (
+        <div className="animate-pulse space-y-2">
+          <div className="h-3 w-32 bg-gray-200 rounded" />
+          <div className="h-3 w-full bg-gray-200 rounded" />
+        </div>
+      ) : showForm ? (
+        <form onSubmit={handleSubmit} className="space-y-3 border border-brand-200 rounded-lg p-3 bg-brand-50/30">
+          <StarSelector value={rating} onChange={setRating} />
+          <textarea
+            value={text}
+            onChange={(e) => setText(e.target.value)}
+            placeholder="나만의 메모를 작성하세요 (선택)"
+            className="w-full border rounded p-2 text-sm resize-none"
+            rows={3}
+          />
+          <div className="flex items-center gap-2">
+            <label className="text-xs text-gray-500">방문일:</label>
+            <input
+              type="date"
+              value={visitedAt}
+              onChange={(e) => setVisitedAt(e.target.value)}
+              className="border rounded px-2 py-1 text-xs"
+            />
+          </div>
+          <div className="flex gap-2">
+            <button
+              type="submit"
+              disabled={submitting}
+              className="px-3 py-1 bg-brand-500 text-white text-sm rounded hover:bg-brand-600 disabled:opacity-50"
+            >
+              {submitting ? "저장 중..." : editing && memo ? "수정" : "저장"}
+            </button>
+            <button
+              type="button"
+              onClick={() => { setShowForm(false); setEditing(false); }}
+              className="px-3 py-1 bg-gray-200 text-gray-700 text-sm rounded hover:bg-gray-300"
+            >
+              취소
+            </button>
+          </div>
+        </form>
+      ) : memo ? (
+        <div className="border border-brand-200 rounded-lg p-3 bg-brand-50/30">
+          <div className="flex items-center gap-2 mb-1">
+            {memo.rating && <StarDisplay rating={memo.rating} />}
+            {memo.visited_at && (
+              <span className="text-xs text-gray-400">방문일: {memo.visited_at}</span>
+            )}
+          </div>
+          {memo.memo_text && (
+            <p className="text-sm text-gray-700 mt-1">{memo.memo_text}</p>
+          )}
+          <div className="flex gap-2 mt-2">
+            <button onClick={startEdit} className="text-xs text-blue-600 hover:underline">수정</button>
+            <button onClick={handleDelete} className="text-xs text-red-600 hover:underline">삭제</button>
+          </div>
+        </div>
+      ) : (
+        <button
+          onClick={startEdit}
+          className="px-3 py-1.5 border border-dashed border-brand-300 text-brand-600 text-sm rounded-lg hover:bg-brand-50 transition-colors"
+        >
+          <Icon name="add" size={14} className="mr-0.5" />
+          메모 작성
+        </button>
+      )}
+    </div>
+  );
+}

frontend/src/components/MyReviewsList.tsx

@@ -1,68 +1,142 @@
 "use client";
 
-import type { Review } from "@/lib/api";
+import { useState } from "react";
+import type { Review, Memo } from "@/lib/api";
+import Icon from "@/components/Icon";
 
 interface MyReview extends Review {
   restaurant_id: string;
   restaurant_name: string | null;
 }
 
+interface MyMemo extends Memo {
+  restaurant_name: string | null;
+}
+
 interface MyReviewsListProps {
   reviews: MyReview[];
+  memos: MyMemo[];
   onClose: () => void;
   onSelectRestaurant: (restaurantId: string) => void;
 }
 
 export default function MyReviewsList({
   reviews,
+  memos,
   onClose,
   onSelectRestaurant,
 }: MyReviewsListProps) {
+  const [tab, setTab] = useState<"reviews" | "memos">("reviews");
+
   return (
     <div className="p-4 space-y-3">
       <div className="flex justify-between items-center">
-        <h2 className="font-bold text-lg">내 리뷰 ({reviews.length})</h2>
+        <h2 className="font-bold text-lg">내 기록</h2>
         <button
           onClick={onClose}
-          className="text-gray-400 hover:text-gray-600 text-xl leading-none"
+          className="text-gray-400 hover:text-gray-600"
         >
-          x
+          <Icon name="close" size={18} />
         </button>
       </div>
 
-      {reviews.length === 0 ? (
-        <p className="text-sm text-gray-500 py-8 text-center">
-          아직 작성한 리뷰가 없습니다.
-        </p>
+      <div className="flex gap-1 border-b">
+        <button
+          onClick={() => setTab("reviews")}
+          className={`px-3 py-1.5 text-sm font-medium border-b-2 transition-colors ${
+            tab === "reviews"
+              ? "border-brand-500 text-brand-600"
+              : "border-transparent text-gray-500 hover:text-gray-700"
+          }`}
+        >
+          <Icon name="rate_review" size={14} className="mr-1" />
+          리뷰 ({reviews.length})
+        </button>
+        <button
+          onClick={() => setTab("memos")}
+          className={`px-3 py-1.5 text-sm font-medium border-b-2 transition-colors ${
+            tab === "memos"
+              ? "border-brand-500 text-brand-600"
+              : "border-transparent text-gray-500 hover:text-gray-700"
+          }`}
+        >
+          <Icon name="edit_note" size={14} className="mr-1" />
+          메모 ({memos.length})
+        </button>
+      </div>
+
+      {tab === "reviews" ? (
+        reviews.length === 0 ? (
+          <p className="text-sm text-gray-500 py-8 text-center">
+            아직 작성한 리뷰가 없습니다.
+          </p>
+        ) : (
+          <div className="space-y-2">
+            {reviews.map((r) => (
+              <button
+                key={r.id}
+                onClick={() => onSelectRestaurant(r.restaurant_id)}
+                className="w-full text-left border rounded-lg p-3 hover:bg-gray-50 transition-colors"
+              >
+                <div className="flex items-center justify-between mb-1">
+                  <span className="font-semibold text-sm truncate">
+                    {r.restaurant_name || "알 수 없는 식당"}
+                  </span>
+                  <span className="text-yellow-500 text-sm shrink-0 ml-2">
+                    {"★".repeat(Math.round(r.rating))}
+                    <span className="text-gray-500 ml-1">{r.rating}</span>
+                  </span>
+                </div>
+                {r.review_text && (
+                  <p className="text-xs text-gray-600 line-clamp-2">
+                    {r.review_text}
+                  </p>
+                )}
+                <div className="flex items-center gap-2 mt-1.5 text-[10px] text-gray-400">
+                  {r.visited_at && <span>방문: {r.visited_at}</span>}
+                  {r.created_at && <span>{r.created_at.slice(0, 10)}</span>}
+                </div>
+              </button>
+            ))}
+          </div>
+        )
       ) : (
-        <div className="space-y-2">
-          {reviews.map((r) => (
-            <button
-              key={r.id}
-              onClick={() => onSelectRestaurant(r.restaurant_id)}
-              className="w-full text-left border rounded-lg p-3 hover:bg-gray-50 transition-colors"
-            >
-              <div className="flex items-center justify-between mb-1">
-                <span className="font-semibold text-sm truncate">
-                  {r.restaurant_name || "알 수 없는 식당"}
-                </span>
-                <span className="text-yellow-500 text-sm shrink-0 ml-2">
-                  {"★".repeat(Math.round(r.rating))}
-                  <span className="text-gray-500 ml-1">{r.rating}</span>
-                </span>
-              </div>
-              {r.review_text && (
-                <p className="text-xs text-gray-600 line-clamp-2">
-                  {r.review_text}
-                </p>
-              )}
-              <div className="flex items-center gap-2 mt-1.5 text-[10px] text-gray-400">
-                {r.visited_at && <span>방문: {r.visited_at}</span>}
-                {r.created_at && <span>{r.created_at.slice(0, 10)}</span>}
-              </div>
-            </button>
-          ))}
-        </div>
+        memos.length === 0 ? (
+          <p className="text-sm text-gray-500 py-8 text-center">
+            아직 작성한 메모가 없습니다.
+          </p>
+        ) : (
+          <div className="space-y-2">
+            {memos.map((m) => (
+              <button
+                key={m.id}
+                onClick={() => onSelectRestaurant(m.restaurant_id)}
+                className="w-full text-left border border-brand-200 rounded-lg p-3 bg-brand-50/30 hover:bg-brand-50 transition-colors"
+              >
+                <div className="flex items-center justify-between mb-1">
+                  <span className="font-semibold text-sm truncate">
+                    {m.restaurant_name || "알 수 없는 식당"}
+                  </span>
+                  {m.rating && (
+                    <span className="text-yellow-500 text-sm shrink-0 ml-2">
+                      {"★".repeat(Math.round(m.rating))}
+                      <span className="text-gray-500 ml-1">{m.rating}</span>
+                    </span>
+                  )}
+                </div>
+                {m.memo_text && (
+                  <p className="text-xs text-gray-600 line-clamp-2">
+                    {m.memo_text}
+                  </p>
+                )}
+                <div className="flex items-center gap-2 mt-1.5 text-[10px] text-gray-400">
+                  {m.visited_at && <span>방문: {m.visited_at}</span>}
+                  <span className="text-brand-400">비공개</span>
+                </div>
+              </button>
+            ))}
+          </div>
+        )
       )}
     </div>
   );

frontend/src/components/RestaurantDetail.tsx

@@ -4,6 +4,7 @@ import { useEffect, useState } from "react";
 import { api, getToken } from "@/lib/api";
 import type { Restaurant, VideoLink } from "@/lib/api";
 import ReviewSection from "@/components/ReviewSection";
+import MemoSection from "@/components/MemoSection";
 import { RestaurantDetailSkeleton } from "@/components/Skeleton";
 import Icon from "@/components/Icon";
 
@@ -257,6 +258,7 @@ export default function RestaurantDetail({
       )}
 
       <ReviewSection restaurantId={restaurant.id} />
+      <MemoSection restaurantId={restaurant.id} />
     </div>
   );
 }

frontend/src/components/ReviewSection.tsx

@@ -234,6 +234,7 @@ export default function ReviewSection({ restaurantId }: ReviewSectionProps) {
           {showForm && (
             <div className="mb-3">
               <ReviewForm
+                initialDate={new Date().toISOString().slice(0, 10)}
                 onSubmit={handleCreate}
                 onCancel={() => setShowForm(false)}
                 submitLabel="작성"