chore: update dependency vitest to v4.0.18

| datasource | package | from   | to     |
| ---------- | ------- | ------ | ------ |
| npm        | vitest  | 4.0.16 | 4.0.18 |

Author: renovate[bot]

pnpm-lock.yaml

@@ -49,7 +49,7 @@
 	"devDependencies": {
 		"@types/node": "24.11.0",
 		"quickbundle": "2.16.0",
-		"vitest": "4.0.16"
+		"vitest": "4.0.18"
 	},
 	"publishConfig": {
 		"access": "public"