fix some types

agent/trip-planner/nodes/tools.tsx

@@ -111,7 +111,7 @@ export async function callTools(
 
   return {
     messages: [response],
-    ui: ui.collect,
+    ui: ui.collect as TripPlannerUpdate["ui"],
     timestamp: Date.now(),
   };
 }

agent/trip-planner/types.ts

@@ -16,4 +16,4 @@ export const TripPlannerAnnotation = Annotation.Root({
 });
 
 export type TripPlannerState = typeof TripPlannerAnnotation.State;
-export type TripPlannerUpdate = typeof TripPlannerAnnotation.Update;
+export type TripPlannerUpdate = typeof TripPlannerAnnotation.Update;