fix: restore missing indentation in package.json devDependencies

Two lines (@vitest/coverage-v8 and jsdom) lost their 4-space indent
during a merge conflict resolution in #11847.

Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>

package.json

@@ -74,7 +74,7 @@
     "@umijs/max": "^4.6.57",
     "@umijs/max-plugin-openapi": "^2.0.3",
     "@umijs/request-record": "^1.1.4",
-"@vitest/coverage-v8": "4.1.8",
+    "@vitest/coverage-v8": "4.1.8",
     "@vitest/ui": "4.1.8",
     "cross-env": "^10.1.0",
     "express": "^5.2.1",
@@ -82,7 +82,7 @@
     "gh-pages": "^6.3.0",
     "happy-dom": "^20.0.0",
     "husky": "^9.1.7",
-"jsdom": "^29.1.1",
+    "jsdom": "^29.1.1",
     "lint-staged": "^17.0.2",
     "mockjs": "^1.1.0",
     "react-doctor": "^0.2.1",