fix(runtime): e2e 发现的 3 个 bug 修复

- download: desktop_download_apps SingleChildScrollView 加 primary:true (Scrollbar 缺 ScrollPosition)
- contact-stores: checkDomainAvailability async 后 setState 加 mounted 保护 (dispose 后 setState)
- buy-service: _loadData 加 data 结构校验 + mounted 保护 (API 400 无效参数时 data 为错误结构 -> RangeError)

tools/e2e/node_modules/playwright/lib/loader/loaderProcessEntry.js

@@ -0,0 +1,34 @@
+"use strict";
+
+// packages/playwright/src/loader/loaderProcessEntry.ts
+var import_common2 = require("../common");
+
+// packages/playwright/src/loader/loaderMain.ts
+var import_common = require("../common");
+var LoaderMain = class extends import_common.ProcessRunner {
+  constructor(serializedConfig) {
+    super();
+    this._poolBuilder = import_common.poolBuilder.PoolBuilder.createForLoader();
+    this._serializedConfig = serializedConfig;
+  }
+  _config() {
+    if (!this._configPromise)
+      this._configPromise = import_common.configLoader.deserializeConfig(this._serializedConfig);
+    return this._configPromise;
+  }
+  async loadTestFile(params) {
+    const testErrors = [];
+    const config = await this._config();
+    const fileSuite = await import_common.testLoader.loadTestFile(params.file, config, testErrors);
+    this._poolBuilder.buildPools(fileSuite);
+    return { fileSuite: fileSuite._deepSerialize(), testErrors };
+  }
+  async getCompilationCacheFromLoader() {
+    await import_common.transform.incorporateCompilationCache();
+    return import_common.cc.serializeCompilationCache();
+  }
+};
+var create = (config) => new LoaderMain(config);
+
+// packages/playwright/src/loader/loaderProcessEntry.ts
+(0, import_common2.startProcessRunner)(create);

tools/e2e/node_modules/playwright/lib/loader/loaderProcessEntry.js.txt

@@ -0,0 +1,9 @@
+# packages/playwright/lib/loader/loaderProcessEntry.js
+# total: 1.2 KB
+
+## Inlined (2)
+  1.0 KB  packages/playwright/src/loader/loaderMain.ts
+  0.1 KB  packages/playwright/src/loader/loaderProcessEntry.ts
+
+## External (1)
+  ../common