chore(deps): update dependency tailwindcss to v4

Author: renovate[bot]

package.json

@@ -61,7 +61,7 @@
     "prettier": "3.5.3",
     "prettier-plugin-tailwindcss": "0.6.11",
     "prisma": "6.4.1",
-    "tailwindcss": "3.4.17",
+    "tailwindcss": "4.0.12",
     "typescript": "5.8.2",
     "vite-tsconfig-paths": "5.1.4",
     "vitest": "^2.1.8"