[Release 2] Test and release the members page for customers

[mountiny]

Part of #76750

Final checks and tests on the Members list before we release it, enable the members feature in the domain settings and let QA do final round of tests and add regression testing

Issue Owner

Current Issue Owner: @m-natarajan

[melvin-bot]

Triggered auto assignment to @stephanieelliott (Bug), see https://stackoverflow.com/c/expensify/questions/14418 for more details. Please add this bug to a GH project, as outlined in the SO.

[war-in]

I prepared a draft PR but we're still waiting for

• [Release 2] [Domain Control] Add domain member #79450
• [Release 2] [Domain Control] Close domain member account #78002

[mountiny]

Updated those PRs, they are not on hold anymore