Creates two fake users for testing User 1: User(1, "Alice", "[email protected]", 12345678, "DONOR") User 2: User(2, "Bob", "[email protected]", 12345678, "RECIPIENT").

GenerateFakeDonationRequests creates 3 fake donation requests using NewDonationRequest.

GenerateFakeDonations creates 50 fake donations with randomization.

NewDonationRequest creates a new DonationRequest instance.

Factory method to return a new user.

Donation struct represents a food donation record.