delete alert style

package.json

@@ -8,7 +8,8 @@
     "dev": "vite",
     "build:prod": "vite build",
     "build:stage": "vite build --mode staging",
-    "preview": "vite preview"
+    "preview": "vite preview",
+    "format": "prettier --write \"**/*.{js,ts,tsx,jsx,vue,md}\""
   },
   "repository": {
     "type": "git",
@@ -37,6 +38,7 @@
     "@vitejs/plugin-vue": "3.1.0",
     "@vitejs/plugin-vue-jsx": "^3.0.1",
     "@vue/compiler-sfc": "3.2.45",
+    "prettier": "^2.8.8",
     "sass": "1.56.1",
     "unplugin-auto-import": "0.11.4",
     "vite": "3.2.3",