Enatega Admin-dashboard: Unable to add a new rider to the admin dashboard.

Describe the bug
When attempting to add a new rider through the admin dashboard, the system fails to register the rider. The new rider does not appear in the rider list, and no confirmation message is shown. This issue prevents administrators from onboarding new riders successfully.

Steps to Reproduce:

Open the Admin Dashboard.
Navigate to the Rider Management section.
Click on the Add New Rider button.
Fill in the required rider details.
Click Save or Submit.
Observe that the new rider is not added to the list.
Expected behavior
A clear and concise description of what you expected to happen.

Screenshots

RIDERS.zip

Desktop (please complete the following information):

OS: [e.g. Windows]
Browser [e.g. chrome ]
Version [e.g. Latest]

Start by reproducing the failure in the Admin Dashboard's Rider Management section: fill in the required rider details and submit the form. Trace the add-rider flow and rider list behavior using the provided RIDERS.zip evidence. Done means the new rider appears in the list and a confirmation message is shown.

Written by the indexing model from the issue text.