See who created each chat and browse teammates' threads read-only

Shared chat histories are now easier to navigate as a team. Each thread and user turn can show who wrote it — name and avatar included — and opening a thread someone else created shows a read-only transcript instead of a composer that would fail on send.

Features

• Attribute chats to their creator #3930 - An opt-in
  callback resolves a chat's
  or
  to a displayable name and avatar, shown on thread-list rows and above each user turn in the transcript. The dashboard wires this up for the Project Assistant using its existing org member list, so no identity data is fetched from inside Elements itself. User message bubbles also get an iMessage-style blue treatment. (Author: @adaam2)
• Read-only view of threads you don't own #3931 - An opt-in
  callback reports whether the caller owns a thread, and the composer is hidden for threads they didn't create. Admins opening another member's chat now see a read-only transcript instead of a "chat not found" error on send. (Author: @adaam2)

Bug fixes

• Chat MCP tools restored #3831 - Chat MCP tool connections no longer fail with an "Illegal invocation" fetch error that left chats without their configured MCP tools. Opening a chat via a shared
  URL also reliably restores the linked conversation instead of sometimes landing on a new empty thread. (Author: @danielkov)
• One-click dismissal for the time range picker #3862 - Clicking outside the
  while its input is in edit mode now exits editing and closes the dropdown in a single click. Typed-but-uncommitted text no longer makes the dropdown undismissable and is discarded on outside click. (Author: @daviddanialy)