[Submit] Submit button with manager email prompt (Wave 3)

[garrettmknight]

Add new route REPORT_SUBMIT_TO and create ReportSubmitToPage.tsx RHP with a SelectionList of workspace members and a text input for arbitrary emails. Update submitReport() in src/libs/actions/IOU/index.ts to accept optional managerEmail. Prepopulate with user's current submitsTo.

Design Doc section

Issue Owner

Current Issue Owner: @hungvu193

[hungvu193]

Created a draft PR

[hungvu193]

Update the Submit button for reports in New Submit workspaces to open a popover that lists existing workspace members for the user to select from and allows an email address to be entered. Make the value sticky (populated from the user's last email entry), but allow the user to change it before each submission if desired.

@iwiznia just to confirm, I believe we should only open the popover with Submit workspace when the user submits an expense?

[iwiznia]

When the user submits a report, yes.