Update tailwindcss monorepo to v4.1.2

Author: renovate[bot]

bun.lockb

@@ -28,7 +28,7 @@
     "@eslint/js": "9.23.0",
     "@happy-dom/global-registrator": "17.4.4",
     "@next/eslint-plugin-next": "15.2.3",
-    "@tailwindcss/postcss": "4.0.15",
+    "@tailwindcss/postcss": "4.1.2",
     "@testing-library/react": "16.2.0",
     "@testing-library/user-event": "14.6.1",
     "@types/node": "22.13.11",
@@ -46,7 +46,7 @@
     "prettier-plugin-sort-json": "4.1.1",
     "prettier-plugin-tailwindcss": "0.6.11",
     "syncpack": "13.0.3",
-    "tailwindcss": "4.0.15",
+    "tailwindcss": "4.1.2",
     "typescript": "5.8.2",
     "typescript-eslint": "8.27.0"
   },