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

tests/global-teardown.ts

@@ -6,6 +6,9 @@ import { TEST_BASE_URL } from "./fixtures/test-constants"
 async function globalTeardown() {
     const baseURL = TEST_BASE_URL
 
+    // Final seed cleanup also stays run-scoped here. Per-test or per-worker
+    // cleanup would race with parallel workers against the shared seeded data.
+
     try {
         const probeContext = await import("@playwright/test").then(({ request }) =>
             request.newContext({ baseURL, ignoreHTTPSErrors: true })