feat(stability): unify readiness and recovery

frontend/e2e/route-smoke.e2e.ts

@@ -131,6 +131,33 @@ test.describe('authenticated route and deep-link smoke', () => {
     })).toBeVisible()
 
     await expect.poll(() => api.openClawOverviewRequestCount).toBe(1)
+    expect(api.browserTelemetryRequestCount).toBe(0)
+  })
+
+  test('distinguishes a dependency outage and recovers without hiding the route', async ({ page }, testInfo) => {
+    await mockNexusApi(page, {
+      role: 'owner',
+      apiFailure: {
+        path: '/api/v1/projects',
+        status: 503,
+        // Vue Query performs two bounded retries for safe reads. The visible
+        // recovery action is the next, explicit request.
+        attempts: 3,
+      },
+    })
+
+    await page.goto('/projects')
+    const recovery = page.locator('[data-state="offline"][data-problem-kind="offline"]')
+    await expect(recovery).toBeVisible()
+    await expect(recovery).toContainText('Abhängigkeit nicht erreichbar')
+    await page.screenshot({
+      path: testInfo.outputPath('dependency-recovery.png'),
+      fullPage: true,
+    })
+    await recovery.getByRole('button', { name: 'Erneut prüfen' }).click()
+
+    await expect(page.getByRole('link', { name: /Release Readiness/ })).toBeVisible()
+    await expect(recovery).toHaveCount(0)
   })
 
   test('keeps Iris and run mutation entry points unavailable to non-owners', async ({ page }) => {