✨ feat: add admin smoke tests and enhance testing documentation with new strategies and configurations

tests/global-setup.ts

@@ -5,6 +5,9 @@ import { TEST_BASE_URL } from "./fixtures/test-constants"
 async function globalSetup() {
     const baseURL = TEST_BASE_URL
 
+    // Seed cleanup/creation stays run-scoped here so all workers consume the
+    // same deterministic dataset instead of racing on shared test records.
+
     const ctx = await request.newContext({
         baseURL,
         ignoreHTTPSErrors: true,