fix(deps): update tailwindcss

Author: github-actions[bot]

package.json

@@ -40,19 +40,19 @@
     "animejs": "4.0.2",
     "astro": "5.15.6",
     "astro-navbar": "2.3.7",
-    "autoprefixer": "10.4.14",
+    "autoprefixer": "10.4.22",
     "clsx": "2.1.1",
     "date-fns": "4.1.0",
     "free-astro-components": "1.2.0",
     "jiti": "2.4.2",
     "js-confetti": "0.12.0",
     "lefthook": "1.11.13",
-    "postcss": "8.5.1",
+    "postcss": "8.5.6",
     "react": "19.1.0",
     "react-dom": "19.1.0",
     "sharp": "0.34.3",
-    "tailwind-merge": "3.3.0",
-    "tailwindcss": "3.4.15",
+    "tailwind-merge": "3.4.0",
+    "tailwindcss": "3.4.18",
     "turbo": "2.5.4",
     "typescript": "5.9.2",
     "ua-parser-js": "2.0.4"