workspace: Do not prompt for hanging up current call when replacing last visible project (#36697)

This fixes a bug where in order to open a new project in a call (even if
it's not shared), you need to hang up.


Release Notes:

- N/A
92bbcdeb7dPiotr Osiewicz committed on 8/22/2025, 1:34:55 PM· committed by GitHubparent54df43e
1 file changedLine totals unavailable