E03 S03 Doner confirmation.

[KhirulIslam]

Once Donors are notified, a Donor can accept the request. Upon accepting request there will be a record of donors request acceptance against the blood request post.

Acceptance criteria:

1. check if request post is valid
2. If the previously notified owner tries to accept an already accepted donor, they will see messages saying the request is complete.
3. Donor confirmation History.

[mahinuzzaman]

story points 5

[Shahed-Chy-Suzan]

story points 7

[EbrahimAli-RU]

Story point 6.

[Biplob14]

SP 6