Merge pull request #79 from xixu-me/dependabot/bun/vitest/coverage-istanbul-4.1.6

deps: bump @vitest/coverage-istanbul from 4.1.5 to 4.1.6

package.json

@@ -27,7 +27,7 @@
 	"devDependencies": {
 		"@cloudflare/vitest-pool-workers": "^0.16.3",
 		"@types/node": "^25.7.0",
-		"@vitest/coverage-istanbul": "4.1.5",
+		"@vitest/coverage-istanbul": "4.1.6",
 		"@vitest/runner": "4.1.5",
 		"@vitest/snapshot": "4.1.6",
 		"prettier": "^3.8.3",