fix(experimentation): poll warehouse status for created connections

[Zaimwa9]

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• I have read the Contributing Guide.
• I have added information to docs/ if required so people know about the feature.
• I have filled in the "Changes" section below.
• I have filled in the "How did you test this code" section below.

Changes

A warehouse connection's status is only evaluated by the test-connection endpoint, and the Warehouse tab only
polled it while a connection was pending_connection. A connection in created status therefore never advanced
to connected, even with application events already flowing, until someone clicked "Send your first event".

The Warehouse tab now polls the test-connection endpoint for created connections too, so a warehouse that is
already receiving application events connects by simply opening the tab. No backend changes: GET endpoints stay
read-only, and the existing POST endpoint handles the status transitions.

How did you test this code?

• Unit tests for the polling interval (warehousePolling.test.ts).
• npx eslint clean on the changed files.

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Project	Deployment	Actions	Updated (UTC)
flagsmith-frontend-preview	Ready	Preview, Comment	Jul 14, 2026 9:01am
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1 Skipped Deployment

Project	Deployment	Actions	Updated (UTC)
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[coderabbitai]

No actionable comments were generated in the recent review. 🎉

ℹ️ Recent review info

⚙️ Run configuration

Configuration used: Organization UI

Review profile: ASSERTIVE

Plan: Pro Plus

Run ID: 2872fedf-d512-4c78-b2f0-f5122bde6113

📥 Commits

Reviewing files that changed from the base of the PR and between 26a1e29 and b2d0f8b.

📒 Files selected for processing (2)

• frontend/web/components/pages/environment-settings/tabs/warehouse-tab/__tests__/warehousePolling.test.ts
• frontend/web/components/pages/environment-settings/tabs/warehouse-tab/warehousePolling.ts

---

📝 Walkthrough

Walkthrough

Warehouse polling now occurs every 60 seconds when the connection status is created or pending_connection. Other statuses continue to disable polling. The corresponding test was updated to expect a 60000 ms interval for the created status.

Estimated code review effort: 1 (Trivial) | ~3 minutes

---

_{Comment @coderabbitai help to get the list of available commands.}

[codecov]

Codecov Report

✅ All modified and coverable lines are covered by tests.
✅ Project coverage is 98.63%. Comparing base (1c73453) to head (6602e39).
⚠️ Report is 6 commits behind head on main.

Additional details and impacted files

@@           Coverage Diff           @@
##             main    #8001   +/-   ##
=======================================
  Coverage   98.63%   98.63%           
=======================================
  Files        1496     1496           
  Lines       59072    59154   +82     
=======================================
+ Hits        58266    58348   +82     
  Misses        806      806           

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[github-actions]

Docker builds report

Image	Build Status	Security report
ghcr.io/flagsmith/flagsmith-api-test:pr-8001	Finished ✅	Skipped
ghcr.io/flagsmith/flagsmith-api:pr-8001	Finished ✅	Results ✅
ghcr.io/flagsmith/flagsmith:pr-8001	Finished ✅	Results ✅
ghcr.io/flagsmith/flagsmith-private-cloud:pr-8001	Finished ✅	Results ✅
ghcr.io/flagsmith/flagsmith-e2e:pr-8001	Finished ✅	Skipped
ghcr.io/flagsmith/flagsmith-frontend:pr-8001	Finished ✅	Results ✅

[github-actions]

Playwright Test Results (oss - depot-ubuntu-latest-16)

 4 passed

Details

 4 tests across 3 suites
 40.8 seconds
 b2d0f8b
 🔄 Run: #18232 (attempt 1)

Playwright Test Results (oss - depot-ubuntu-latest-arm-16)

 4 passed

Details

 4 tests across 3 suites
 40.4 seconds
 b2d0f8b
 🔄 Run: #18232 (attempt 1)

Playwright Test Results (private-cloud - depot-ubuntu-latest-arm-16)

 6 passed

Details

 6 tests across 5 suites
 36.4 seconds
 b2d0f8b
 🔄 Run: #18232 (attempt 1)

Playwright Test Results (private-cloud - depot-ubuntu-latest-16)

 1 failed
 1 passed

Details

 2 tests across 2 suites
 1 minute, 14 seconds
 b2d0f8b
 📦 Artifacts: View test results and HTML report
🔄 Run: #18232 (attempt 1)

Failed tests

firefox › tests/project-permission-test.pw.ts › Project Permission Tests › Project-level permissions control access to features, environments, audit logs, and segments @enterprise

### Playwright Test Results (private-cloud - depot-ubuntu-latest-16)

 5 passed

Details

 5 tests across 4 suites
 35.2 seconds
 b2d0f8b
 🔄 Run: #18232 (attempt 2)

[github-actions]

Visual Regression

19 screenshots compared. See report for details.
View full report