docs(FN-3608): update dashboard chat guide with mailbox tooling note

- Document that agent-backed chat sessions expose fn_send_message and fn_read_messages when MessageStore is available
- Clarify that model-only chat sessions continue to work without mailbox tools
- Complete the Step 4 dashboard chat documentation update

Fusion-Task-Id: FN-3608
This commit is contained in:
Fusion
2026-05-06 19:21:49 -07:00
committed by gsxdsm
parent b9b6d06cad
commit 7dcdf0929f

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@@ -51,6 +51,7 @@ Chat view provides project-scoped conversations with agents.
- On mobile (`max-width: 768px`), chat bubbles are slightly wider in full Chat for improved readability while preserving header/composer gutters.
- Full Chat tool-call summaries now use a denser mobile layout: grouped and single-call collapsed rows keep icon + label + status on one line (Quick Chat-style scanability) while expanded details remain unchanged.
- The desktop Chat view toggle and mobile Chat tab now show an unread-response indicator when a live assistant reply arrives for your active chat thread after you leave Chat; opening Chat clears it immediately.
- Agent-backed chat sessions now expose the same mailbox messaging tools (`fn_send_message`, `fn_read_messages`) used by runtime execution/heartbeat flows whenever the engine `MessageStore` is available; model-only chats continue to run without mailbox tools.
![Chat view](./screenshots/chat-view.png)