Bump tailwindcss from 4.1.5 to 4.1.6 (#2242)

Author: dependabot[bot]

package.json

@@ -28,7 +28,7 @@
     "react": "^19.0.0",
     "react-dom": "^19.0.0",
     "shiki": "^1.29.1",
-    "tailwindcss": "^4.1.5"
+    "tailwindcss": "^4.1.6"
   },
   "devDependencies": {
     "@svgr/webpack": "^8.1.0",