chore(deps): update dependency ultracite to v5.0.39

Signed-off-by: renovate[bot] <29139614+renovate[bot]@users.noreply.github.com>

Author: renovate[bot]

bun.lock

@@ -46,7 +46,7 @@
     "react-dom": "19.1.0",
     "tailwind-merge": "3.3.1",
     "tailwindcss-animate": "1.0.7",
-    "ultracite": "5.0.36"
+    "ultracite": "5.0.39"
   },
   "devDependencies": {
     "@fumadocs/cli": "0.2.1",