[FEAT]: Allow Super Admin to Edit Product Comments

[DevHola]

Description

Currently, comments are immutable once posted. However, there is a need for Super Admins to edit comments to correct errors, remove inappropriate content, or update outdated information.

Acceptance Criteria

• Super Admins should have permission to edit any comment.
• Modify the API to support updating comments.
• Ensure proper authorization.
• Return updated comment in the response after a successful update.

Purpose

This feature will allow better content moderation and maintain accuracy across discussions.

Requirements

• Implement an API endpoint to update an existing comment.
• Use SuperAdminGuard to enforce role-based access control.
• Handle unexpected errors and return appropriate status codes.

Expected Outcome

• Super Admins can edit comments via the API.
• Other users remain restricted from editing comments.