Add Pi package extension

src/client/src/chatTranscript.ts

@@ -19,7 +19,7 @@ export function applyTranscriptEvent(messages: ChatLine[], event: SessionUiEvent
 
 function applyMessageEndMeta(messages: ChatLine[], rawMessage: unknown): ChatLine[] | undefined {
   const ended = normalizeMessage(rawMessage)[0];
-  if (ended === undefined || ended.meta === undefined) return undefined;
+  if (ended?.meta === undefined) return undefined;
   const index = findLastMatchingRole(messages, ended.role);
   if (index < 0) return undefined;
   return messages.map((message, i) => i === index ? withMessageMeta(message, rawMessage) : message);

src/client/src/controllers/sessionController.ts

@@ -77,7 +77,7 @@ export class SessionController {
       const [page, status] = await Promise.all([api.messages(session.id, { limit: MESSAGE_PAGE_SIZE }), api.status(session.id)]);
       if (seq !== this.selectionSeq || this.getState().selectedSession?.id !== session.id) return;
       const history = this.mergeAndCacheHistory(session.id, page);
-      const isReceivingPartialStream = status.isStreaming === true;
+      const isReceivingPartialStream = status.isStreaming;
       this.catchupStreamSessionId = isReceivingPartialStream ? session.id : undefined;
       this.setState({ messages: normalizeMessages(history.messages), messagePageStart: history.start, messagePageTotal: history.total, isLoadingEarlierMessages: false, isReceivingPartialStream, status, activity: this.getState().sessionActivities[session.id] });
       this.applyStatus(status);