feat: add notes for creation of apps and integrations in widget edit modal (#1297)

* feat: add notes for creation of apps and integrations in widget edit modal

* fix: unit test failing when with-description flag missing

packages/widgets/src/options.ts

@@ -104,10 +104,10 @@ const optionsFactory = {
     values: [] as string[],
     validate: input?.validate,
   }),
-  app: (input?: Omit<CommonInput<string>, "defaultValue">) => ({
+  app: () => ({
     type: "app" as const,
     defaultValue: "",
-    withDescription: input?.withDescription ?? false,
+    withDescription: false,
   }),
 };