test(bstein-home): harden home e2e status mock

Jenkinsfile

@@ -520,7 +520,7 @@ PY
         def props = fileExists('build.env') ? readProperties(file: 'build.env') : [:]
         echo "Build complete for ${props['SEMVER'] ?: env.VERSION_TAG}"
       }
-      archiveArtifacts artifacts: 'build/**', allowEmptyArchive: true, fingerprint: true
+      archiveArtifacts artifacts: 'build/**, frontend/coverage/**, frontend/test-results/**, frontend/playwright-report/**', allowEmptyArchive: true, fingerprint: true
     }
   }
 }

testing/frontend/e2e/home.spec.js

@@ -1,6 +1,33 @@
 import { expect, test } from "../../../frontend/node_modules/@playwright/test/index.mjs";
 
 test.beforeEach(async ({ page }) => {
+  await page.addInitScript(() => {
+    const originalFetch = window.fetch.bind(window);
+    const jsonResponse = (body) =>
+      new Response(JSON.stringify(body), {
+        status: 200,
+        headers: { "content-type": "application/json" },
+      });
+
+    window.fetch = (resource, options) => {
+      const requestUrl = typeof resource === "string" ? resource : resource?.url || "";
+      const url = new URL(requestUrl, window.location.origin);
+      if (url.pathname === "/api/auth/config") {
+        return Promise.resolve(jsonResponse({ enabled: false }));
+      }
+      if (url.pathname === "/api/lab/status") {
+        return Promise.resolve(
+          jsonResponse({
+            connected: true,
+            atlas: { up: true },
+            oceanus: { up: false },
+          }),
+        );
+      }
+      return originalFetch(resource, options);
+    };
+  });
+
   await page.route("**/api/auth/config", async (route) => {
     await route.fulfill({
       status: 200,