test(panel): 加组件测试与浏览器冒烟、hooks lint、OpenAPI 双向类型对齐，修复 CI 类型检查空转、列表不显示服务器名称与玩家停服不确认

panel/vitest.setup.ts

@@ -1,4 +1,14 @@
+import { afterEach } from "vitest";
 import i18next from "i18next";
 import "./src/i18n";
 
 i18next.changeLanguage("en-US");
+
+// Component tests opt into jsdom per file (`// @vitest-environment jsdom`);
+// the lib tests stay on node. Testing Library only unmounts between tests on
+// its own when vitest globals are on, so do it here, and only where a DOM exists.
+afterEach(async () => {
+  if (typeof document === "undefined") return;
+  const { cleanup } = await import("@testing-library/react");
+  cleanup();
+});