[CMS] Edlio AI Alt Text Approval Required

Edlio AI will now automatically generate alt text for images uploaded to the Shuffles feature, making it easier to improve site accessibility.

Administrators can also control the alt text approval process by enabling Edlio AI Alt Text Approval Required in the accessibility settings.

Leave the setting unchecked (default) to automatically publish AI-generated alt text without review.

Check the setting to enable the approval workflow.

When enabled:

• Images with pending alt text approval will show a purple "Needs review" border
• These images won't appear on your public site until reviewed
• Users can approve AI suggestions as-is or manually edit the alt text before publishing
• A banner will notify users when images require review

This feature helps ensure your AI-generated alt text meets your quality standards while streamlining accessibility compliance for your school website.