updates to concierge bot to support adding services and routes

packages/lib/src/util/promise.ts

@@ -0,0 +1,10 @@
+export function isPromise<T>(value: T | Promise<T>): value is Promise<T> {
+  return typeof (value as Promise<T>)?.then === 'function';
+}
+
+export async function awaitMaybePromise<T>(value: T | Promise<T>) {
+  if (isPromise(value)) {
+    return await value;
+  }
+  return Promise.resolve(value);
+}