Issue 3: Member Management API Endpoints

[victorgrubio]

What:

Develop the API endpoints for member management functionalities which includes registration, updating details, and checking membership status.

Requirements:

• [ ] [ ] Define a Member model with attributes: name, email, phone_number, membership_type, membership_expiry_date.
• [ ] [ ] Implement the registration endpoint which captures member information and stores it in the database.
• [ ] [ ] Create API endpoint to update member information.
• [ ] [ ] Create an API endpoint to check membership status and expiry date.
• [ ] [ ] Ensure proper validation and error handling in each endpoint.