added tailwind v4, remove sass dependency

package.json

@@ -1,6 +1,6 @@
 {
   "name": "astroplate",
-  "version": "5.0.0",
+  "version": "5.1.0",
   "description": "Astro and Tailwindcss boilerplate",
   "author": "zeon.studio",
   "license": "MIT",
@@ -20,7 +20,6 @@
     "@astrojs/react": "4.1.2",
     "@astrojs/rss": "4.0.11",
     "@astrojs/sitemap": "3.2.1",
-    "@astrojs/tailwind": "5.1.4",
     "astro": "5.1.2",
     "astro-auto-import": "^0.4.4",
     "astro-font": "^0.1.81",
@@ -29,8 +28,6 @@
     "github-slugger": "^2.0.0",
     "gray-matter": "^4.0.3",
     "marked": "^15.0.5",
-    "prettier-plugin-astro": "^0.14.1",
-    "prettier-plugin-tailwindcss": "^0.6.9",
     "prop-types": "^15.8.1",
     "react": "^18.3.1",
     "react-dom": "^18.3.1",
@@ -43,11 +40,11 @@
   "devDependencies": {
     "@tailwindcss/forms": "^0.5.9",
     "@tailwindcss/typography": "^0.5.15",
+    "@tailwindcss/vite": "^4.0.6",
     "@types/marked": "^5.0.2",
     "@types/node": "22.10.5",
     "@types/react": "19.0.2",
     "@types/react-dom": "19.0.2",
-    "autoprefixer": "^10.4.20",
     "eslint": "^9.17.0",
     "postcss": "^8.4.49",
     "prettier": "^3.4.2",
@@ -55,8 +52,7 @@
     "prettier-plugin-tailwindcss": "^0.6.9",
     "sass": "^1.83.1",
     "sharp": "0.33.5",
-    "tailwind-bootstrap-grid": "^5.1.0",
-    "tailwindcss": "^3.4.17",
+    "tailwindcss": "^4.0.6",
     "typescript": "^5.7.2"
   }
 }