Get followers for one entity (program, task, or request)

Fetches a complete list of all users who are currently following the specified entity. Returns detailed user information
including names, email addresses, and follower-specific settings. This is useful for understanding who is tracking
an entity and for managing notification recipients.

Key Features:

• Returns complete user profile information for each follower
• Includes follower-specific metadata such as when they started following
• Supports querying followers for programs, tasks, and requests
• Automatically filters results based on user permissions

Authorization Logic:

1. User must have a valid JWT token with appropriate scopes
2. Token must be a valid token
3. User must have permission to view the target entity
4. Results may be filtered based on user's access level to other users

Usage Example:

Check who is following a program before sending targeted communications about status updates.

Response Format:

Returns a QueryResponse containing follower objects with user details, follow date, and notification settings.