chore: shorten the changeset entry

Author: ericallam

.changeset/chat-agent-pending-message-loss.md

@@ -3,4 +3,4 @@
 "@trigger.dev/core": patch
 ---
 
-Fix `chat.agent` and `chat.createSession` dropping user messages when several arrive during a single turn. The most visible case: sending a message to a chat whose run had ended could make the message vanish. The continuation run replayed already-answered messages, silently discarded the new one, and a refresh lost it entirely. Turns delivered while the run was suspended now advance the session.in resume cursor (so continuation boots no longer replay processed messages), and every message buffered during a turn is dispatched as its own turn instead of only the first.
+Fix `chat.agent` and `chat.createSession` dropping user messages when several arrive during a single turn, most visibly a message sent to a chat whose run had ended vanishing while the continuation run replayed already-answered messages. Continuation boots now resume from the correct session.in cursor, and every message buffered during a turn is dispatched instead of only the first.