chore(deps): update dependency vitest to v4

Author: renovate[bot]

package.json

@@ -178,7 +178,7 @@
 		"typedoc": "^0.28.0",
 		"typescript": "5.8.3",
 		"typescript-eslint": "^8.8.0",
-		"vitest": "^1.3.1",
+		"vitest": "^4.0.0",
 		"vue": "3.5.17",
 		"vue-tsc": "^2.0.0"
 	},