添加格式化相关

package.json

@@ -9,7 +9,20 @@
     "dev": "astro dev",
     "build": "astro build",
     "preview": "astro preview",
-    "astro": "astro"
+    "astro": "astro",
+    "lint": "eslint .",
+    "lint:fix": "eslint . --fix",
+    "format": "prettier --write .",
+    "prepare": "husky"
+  },
+  "lint-staged": {
+    "*.{js,ts,jsx,tsx,svelte,vue}": [
+      "eslint --fix",
+      "prettier --write"
+    ],
+    "*.{astro,css,md,mdx,json}": [
+      "prettier --write"
+    ]
   },
   "dependencies": {
     "@astrojs/node": "^10.0.4",
@@ -39,10 +52,15 @@
   },
   "devDependencies": {
     "@types/markdown-it": "^14.1.2",
+    "@typescript-eslint/eslint-plugin": "^8.58.0",
     "@typescript-eslint/parser": "^8.57.2",
     "eslint": "^10.1.0",
     "eslint-plugin-astro": "^1.6.0",
+    "eslint-plugin-vue": "^10.8.0",
+    "husky": "^9.1.7",
+    "lint-staged": "^16.4.0",
     "prettier": "^3.8.1",
-    "prettier-plugin-astro": "^0.14.1"
+    "prettier-plugin-astro": "^0.14.1",
+    "svelte-eslint-parser": "^1.6.0"
   }
 }