[Import & Export] Export Reports

[AlanaArias1297]

As an administrator, I want to export system reports as a downloadable file for external analysis or backup.

Steps to reproduce

1. Log in as an administrator.
2. Click on the Export left navigation menu.
3. Click on the Reports tab.
4. Click the Download button.

Acceptance Criteria
✓ The user can navigate to the Export page.
✓ The Reports tab shows a description of the data to be exported.
✓ The Download button is disabled while an export is in progress.
✓ Clicking Download initiates the download of the reports file.