Donations campaigns

As a potential donor, I want to access a dedicated page that displays all active donation campaigns in one place, So that I can easily compare causes and choose the specific campaign I want to support.

Acceptance Criteria

To consider this feature "Done," it must meet the following requirements:

• Centralized Display: A new "Campaigns" or "Donate" page must be accessible via the web and mobile navigation menus.

• Campaign Cards: Each campaign must be displayed with a title, a brief description, a compelling thumbnail image, and a "Donate Now" button.

• Real-time Updates: Users should only see "Active" campaigns; expired c

  ampaigns should be filtered out or marked accordingly.

• Responsive Design: The layout must be optimized for both desktop browsers and mobile app interfaces.

• Direct Checkout: Clicking a specific campaign should take the user directly to the payment flow for that specific cause.