Upgrade Vitest to 4.0.8

Author: trashpanda001

package.json

@@ -74,7 +74,7 @@
     "typedoc": "^0.28.14",
     "typescript": "^5.9.3",
     "typescript-eslint": "^8.46.3",
-    "vitest": "^4.0.7"
+    "vitest": "^4.0.8"
   },
   "peerDependencies": {
     "luxon": "^3",