chore(deps): update vitest monorepo to v4

Author: renovate[bot]

package.json

@@ -56,7 +56,7 @@
 		"@types/node": "22.18.12",
 		"@types/prop-types": "15.7.15",
 		"@types/react": "19.2.7",
-		"@vitest/coverage-v8": "3.2.1",
+		"@vitest/coverage-v8": "4.0.18",
 		"@vitest/eslint-plugin": "1.5.0",
 		"console-fail-test": "0.6.1",
 		"cspell": "9.4.0",
@@ -82,7 +82,7 @@
 		"tsup": "8.5.0",
 		"typescript": "5.9.2",
 		"typescript-eslint": "8.27.0",
-		"vitest": "3.2.1"
+		"vitest": "4.0.18"
 	},
 	"packageManager": "[email protected]",
 	"engines": {