feat(tui): anchor todo panel above streaming output

ui-tui/src/app/createGatewayEventHandler.ts

@@ -537,9 +537,14 @@ export function createGatewayEventHandler(ctx: GatewayEventHandlerContext): (ev:
         const { finalMessages, finalText, wasInterrupted } = turnController.recordMessageComplete(ev.payload ?? {})
 
         if (!wasInterrupted) {
+          // Archive the todo list FIRST so it sits above the final assistant
+          // text in the transcript — same position it held during streaming.
+          // Otherwise the panel would visibly jump from "above live answer" to
+          // "below final answer" at message.complete.
+          archiveTodosAtTurnEnd().forEach(appendMessage)
+
           const msgs: Msg[] = finalMessages.length ? finalMessages : [{ role: 'assistant', text: finalText }]
           msgs.forEach(appendMessage)
-          archiveTodosAtTurnEnd().forEach(appendMessage)
 
           if (bellOnComplete && stdout?.isTTY) {
             stdout.write('\x07')