Partner user number recognition in SMS support

Incoming text messages can now recognize partner staff by phone number when the sender matches a ProVision user, improving requester identification.

Conversation summaries now handle rich-text source content more cleanly, helping reduce formatting noise in generated summaries, also helping reduce token consumption in summary generation

Client segments can now be deleted more safely, with safeguards that block removal when they are still in use by sites.

List views on large or zoomed-out screens now scroll reliably.