chore(deps): update dependency tailwindcss to v4

Author: renovate[bot]

package.json

@@ -31,7 +31,7 @@
     "react-qr-code": "2.0.15",
     "react-router-dom": "7.1.4",
     "react-screen-wake-lock": "3.0.2",
-    "tailwindcss": "3.4.17",
+    "tailwindcss": "4.0.2",
     "valibot": "0.42.1",
     "vaul": "1.1.2",
     "vite-plugin-pwa": "0.21.1",