[x] build the UI for the rejection confirmation modal: When DACO Admin clicks the "Reject" button, they see this modal: https://zpl.io/VqQDOBl that loads in:
a. Application number and institution in brackets
b. A text area for DACO admin to include details that will be put into the rejection email: https://github.com/icgc-argo/dac-api/issues/142
DACO Application state should be same as applicant
Goal
To complete the admin rejection flow.
Endpoint to use
https://github.com/icgc-argo/dac-api/issues/162
Expected Outcomes
Confirmation Modal
DACO Application state should be same as applicant
which are outlined in this ticket: https://github.com/icgc-argo/dac-ui/issues/415