Fix Integrations UI rendering distinct broker accounts as the same ID

What went wrong? As a user managing multiple broker connections, I see two identical-looking broker accounts listed with the same account ID, and the other expected connection does not appear. Admins confirmed the backend stores two distinct connections, so the UI is rendering the account identifier incorrectly. This creates confusion and risks deleting the wrong account. Where is it happening? Platform: Web Browser or device: Not specified Steps to reproduce: Add/connect two different broker accounts under the same broker integration. Navigate to Integrations > Broker connections list. Observe that two entries display the same account ID; the other expected connection is missing or indistinguishable. Expected result: Each broker connection displays its correct, unique account identifier and all existing connections are visible, enabling confident management and deletion of the intended account. Actual result: Two entries render with the same account ID, making them indistinguishable, and one expected connection appears missing or conflated. This can lead to accidental deletion of the wrong account. Screenshot, screen recording, or error message: Not available.