✨ Feat: 산책 완료 route 추가

Author: ruehan

src/router.tsx

@@ -24,6 +24,10 @@ export const router = createBrowserRouter([
         path: '/walk',
         element: <Pages.WalkPage />,
       },
+      {
+        path: '/walk-complete',
+        element: <Pages.WalkCompletePage />,
+      },
       {
         path: '/mypage',
         element: <Pages.MyPage />,