feat: 체크리스트 항목에 saveCount 및 isSaved 속성 추가, 기타 코드 개선

src/common/CheckList.tsx

@@ -13,14 +13,15 @@ import Plus from '@assets/icons/plus.svg?react';
 import BookMarkIcon from '@assets/icons/bookmark.svg?react';
 import { useUpdateTodoMutation } from '@hook/todo/useUpdateTodoMutation.ts';
 
-type ChecklistItem = string | { id?: number; text: string };
+type ChecklistItem = string | { id?: number; text: string; saveCount?: number };
 
 interface CheckListProps {
   lists: ChecklistItem[];
   checkedIds?: number[];
   className?: string;
   onChange?: (checkedIds: number[]) => void;
   showAddButton?: boolean;
+  saveCount?: number;
 }
 
 const CheckList = ({
@@ -34,7 +35,7 @@ const CheckList = ({
   const isMyToPage = location.pathname.startsWith('/mytodo/list');
   const { mutate: updateTodo } = useUpdateTodoMutation();
   const normalized = lists.map((item) =>
-    typeof item === 'string' ? { text: item } : item
+    typeof item === 'string' ? { text: item, saveCount: 0 } : item
   );
 
   const [editIndex, setEditIndex] = useState<number | null>(null);
@@ -264,7 +265,9 @@ const CheckList = ({
                     <>
                       <div className="mr-3 flex items-center gap-1 text-gray-500">
                         <BookMarkIcon className="h-[18px] w-[18px]" />
-                        <span className="text-sm font-B03-SB">999</span>
+                        <span className="text-sm font-B03-SB">
+                          {item.saveCount ?? 0}
+                        </span>
                       </div>
                       <button
                         onClick={() => handleEdit(idx)}

src/hook/useJobQuery.ts

@@ -206,6 +206,8 @@ export interface EachTodos {
       completed: boolean;
       isMemoExist: boolean;
       isPublic: boolean;
+      saveCount?: number;
+      isSaved?: boolean;
     },
   ];
 }

src/pages/otherTodoList/OtherTodoListPage.tsx

@@ -19,7 +19,7 @@ const OtherTodoListPage = () => {
       clickText: '타인의 할 일 페이지 진입 시',
       source_page: location.pathname,
     });
-  }, []);
+  }, [location.pathname]);
   const navigate = useNavigate();
   const { todoGroupId } = useParams<{ todoGroupId: string }>();
   const {
@@ -103,6 +103,8 @@ const OtherTodoListPage = () => {
                     title: todo.title,
                     completed: todo.completed,
                     isPublic: todo.isPublic,
+                    saveCount: todo.saveCount,
+                    isSaved: todo.isSaved,
                   }))}
                 />
               )}

src/pages/otherTodoList/components/OtherTodoCard.tsx

@@ -107,7 +107,7 @@ const OtherTodoCard = ({ todos }: TodoCardProps) => {
           const isAdded =
             typeof added[item.todoId] === 'boolean'
               ? added[item.todoId]
-              : item.isSaved || false;
+              : (item.isSaved ?? false);
 
           return (
             <li