feat:add mobile views

frontend/package.json

@@ -14,15 +14,18 @@
     "element-plus": "^2.6.1",
     "pinia": "^2.1.7",
     "socket.io-client": "^4.8.1",
+    "vant": "^4.9.17",
     "vue": "^3.4.21",
     "vue-router": "^4.3.0"
   },
   "devDependencies": {
     "@types/node": "^20.11.25",
+    "@vant/auto-import-resolver": "^1.3.0",
     "@vitejs/plugin-vue": "^5.0.4",
+    "postcss-pxtorem": "^6.1.0",
     "sass": "^1.83.4",
     "typescript": "^5.4.2",
-    "unplugin-auto-import": "^0.17.5",
+    "unplugin-auto-import": "^0.17.8",
     "unplugin-vue-components": "^0.26.0",
     "vite": "^5.1.5",
     "vue-tsc": "^2.0.6"