feat: upgrade to vitest v4

Author: Codex-

package.json

@@ -7,9 +7,9 @@
   "license": "MIT",
   "type": "module",
   "scripts": {
-    "build": "pnpm run build:types && pnpm run build:bundle",
+    "build": "pnpm run check:types && pnpm run build:bundle",
     "build:bundle": "node ./esbuild.config.mjs",
-    "build:types": "tsc",
+    "check:types": "tsc",
     "format:check": "prettier --check **/*.*",
     "format": "pnpm run format:check --write",
     "lint": "eslint .",
@@ -38,7 +38,7 @@
     "@total-typescript/ts-reset": "^0.6.1",
     "@types/node": "^20.19.25",
     "@typescript-eslint/parser": "^8.48.1",
-    "@vitest/coverage-v8": "^3.2.4",
+    "@vitest/coverage-v8": "4.0.15",
     "chalk": "^5.6.2",
     "changelogithub": "^14.0.0",
     "esbuild": "^0.27.1",
@@ -50,6 +50,6 @@
     "prettier": "3.7.4",
     "typescript": "^5.9.3",
     "typescript-eslint": "^8.48.1",
-    "vitest": "^3.2.4"
+    "vitest": "4.0.15"
   }
 }