feat: expand utility widgets (#6638)

packages/request-handler/src/lib/widget-request-handler.ts

@@ -2,11 +2,14 @@ import { createRequestHandler } from "./request-handler";
 
 interface Options<TData, TInput extends Record<string, unknown>> {
   requestAsync: (input: TInput) => Promise<TData>;
+  cacheTtlMs?: number;
+  fallbackToStaleOnError?: boolean;
+  staleIfErrorTtlMs?: number;
 }
 
 export const createWidgetRequestHandler = <TData, TInput extends Record<string, unknown>>(
   options: Options<TData, TInput>,
 ) => {
-  const inner = createRequestHandler<TData, TInput>({ requestAsync: options.requestAsync });
+  const inner = createRequestHandler<TData, TInput>(options);
   return inner;
 };