Update to Astro 4.x

Author: ChristineTham

package.json

@@ -12,30 +12,30 @@
     "lint:eslint": "eslint --fix \"src/**/*.{js,ts,jsx,tsx,astro}\""
   },
   "dependencies": {
-    "@astrojs/rss": "^4.0.5",
-    "@astrojs/sitemap": "^3.1.2",
-    "astro": "^4.5.16"
+    "@astrojs/rss": "^4.0.9",
+    "@astrojs/sitemap": "^3.2.1",
+    "astro": "^4.16.10"
   },
   "devDependencies": {
-    "@astrojs/check": "^0.5.10",
-    "@iconify-json/heroicons": "^1.1.20",
-    "@iconify-json/logos": "^1.1.42",
+    "@astrojs/check": "^0.9.4",
+    "@iconify-json/heroicons": "^1.2.1",
+    "@iconify-json/logos": "^1.2.3",
     "@julr/unocss-preset-forms": "^0.1.0",
-    "@types/node": "^20.12.5",
-    "@typescript-eslint/parser": "^7.5.0",
-    "@unocss/eslint-config": "^0.59.0",
-    "@unocss/reset": "^0.59.0",
-    "eslint": "^9.0.0",
-    "eslint-plugin-astro": "^0.34.0",
-    "eslint-plugin-jsx-a11y": "^6.8.0",
-    "eslint-plugin-markdown": "^4.0.1",
+    "@types/node": "^22.9.0",
+    "@typescript-eslint/parser": "^8.13.0",
+    "@unocss/eslint-config": "^0.64.0",
+    "@unocss/reset": "^0.64.0",
+    "eslint": "^9.14.0",
+    "eslint-plugin-astro": "^1.3.1",
+    "eslint-plugin-jsx-a11y": "^6.10.2",
+    "eslint-plugin-markdown": "^5.1.0",
     "eslint-plugin-mdx": "^3.1.5",
-    "prettier": "^3.2.5",
-    "prettier-plugin-astro": "^0.13.0",
-    "prettier-plugin-tailwindcss": "^0.5.13",
-    "typescript": "^5.4.4",
-    "unocss": "^0.59.0",
-    "vite": "^5.2.8"
+    "prettier": "^3.3.3",
+    "prettier-plugin-astro": "^0.14.1",
+    "prettier-plugin-tailwindcss": "^0.6.8",
+    "typescript": "^5.6.3",
+    "unocss": "^0.64.0",
+    "vite": "^5.4.10"
   },
-  "packageManager": "pnpm@8.15.5+sha256.4b4efa12490e5055d59b9b9fc9438b7d581a6b7af3b5675eb5c5f447cee1a589"
+  "packageManager": "pnpm@9.12.3+sha512.cce0f9de9c5a7c95bef944169cc5dfe8741abfb145078c0d508b868056848a87c81e626246cb60967cbd7fd29a6c062ef73ff840d96b3c86c40ac92cf4a813ee"
 }