Receive invitation on the platform for specific role

[SimoneZaza]

Description

As an admin, I want to invite people directly as admin or lead, instead of waiting for them to accept the invitation before I can promote them to be an admin or lead.

Acceptance criteria

• [ ] In invitation dialog, change the sentence from x days ago (name) invited you to join this Space to x days ago (name) invited you to join this Space and become (a member/a lead/an admin)

Additional Context

Related server issue: #3911 Figma: https://www.figma.com/design/y7EcC4ImZuFvbckKNdE1Vt/Invitations?node-id=62%3A156&t=XY5VFHaFIoB3OE2F-1

Areas that will be affected

To be added during the refinement