refactor(deps): update dependency tailwindcss to v4

Author: renovate[bot]

package.json

@@ -10,7 +10,7 @@
     "@tailwindcss/typography": "0.5.16",
     "alpinejs": "3.14.8",
     "hugo-bin": "0.139.0",
-    "tailwindcss": "3.4.17"
+    "tailwindcss": "4.0.7"
   },
   "devDependencies": {
     "autoprefixer": "10.4.20",