feat(blog::api) fix apis, frontend

frontend/package.json

@@ -13,7 +13,7 @@
     "@types/react-syntax-highlighter": "^15.5.13",
     "framer-motion": "^11.3.24",
     "lxgw-wenkai-webfont": "^1.7.0",
-    "next": "14.2.3",
+    "next": "^15.0.3",
     "next-themes": "^0.3.0",
     "react": "^18.3.1",
     "react-dom": "^18.3.1",