fix(sdk): reset skipToTurnComplete when a new chat turn starts

Author: devin-ai-integration[bot]

.changeset/fluffy-pans-argue.md

@@ -0,0 +1,5 @@
+---
+"@trigger.dev/sdk": patch
+---
+
+Fix chat transport discarding the next turn after stopping generation. `skipToTurnComplete` is now reset when a new message or action is sent, so a message sent after `stopGeneration` streams normally instead of leaving the chat stuck in a streaming state.

packages/trigger-sdk/src/v3/chat.ts

@@ -870,6 +870,10 @@ export class TriggerChatTransport implements ChatTransport<UIMessage> {
       this.activeStreams.delete(chatId);
     }
 
+    // A stop that never saw its TURN_COMPLETE leaves the flag set, and the new
+    // turn would be skipped record by record.
+    state.skipToTurnComplete = false;
+
     state.isStreaming = true;
     this.notifySessionChange(chatId, state);
 
@@ -1281,6 +1285,10 @@ export class TriggerChatTransport implements ChatTransport<UIMessage> {
       this.activeStreams.delete(chatId);
     }
 
+    // A stop that never saw its TURN_COMPLETE leaves the flag set, and the new
+    // turn would be skipped record by record.
+    state.skipToTurnComplete = false;
+
     // Mark streaming + persist so a reload mid-action resumes (reconnectToStream
     // no-ops when the persisted session says isStreaming: false).
     state.isStreaming = true;