chore: jsdom 迁移至 happy-dom

tests/happydom.ts

@@ -0,0 +1,18 @@
+import { GlobalRegistrator } from "@happy-dom/global-registrator";
+
+// 保存 Node/Bun 原生实现，避免被 happy-dom 覆盖导致服务端测试失败
+const nativeFetch = globalThis.fetch;
+const nativeResponse = globalThis.Response;
+const nativeRequest = globalThis.Request;
+const nativeHeaders = globalThis.Headers;
+const nativeFormData = globalThis.FormData;
+const nativeBlob = globalThis.Blob;
+
+GlobalRegistrator.register();
+
+globalThis.fetch = nativeFetch;
+globalThis.Response = nativeResponse;
+globalThis.Request = nativeRequest;
+globalThis.Headers = nativeHeaders;
+globalThis.FormData = nativeFormData;
+globalThis.Blob = nativeBlob;