collab_ui: Show signed-out state when not connected to Collab (#35832)
This PR updates signed-out state of the Collab panel to show when not
connected to Collab, as opposed to just when the user is signed-out.
Release Notes:
- N/A
d110459ef8Marshall Bowers committed on 8/7/2025, 10:29:59 PM· committed by GitHubparentd693f02