fix: handle bracket notation arrays (#2178)

Co-authored-by: David Nguyen <davidngu28@gmail.com>

packages/trpc/server/schema.ts

@@ -0,0 +1,14 @@
+import { z } from 'zod';
+
+/**
+ * Required for empty responses since we currently can't 201 requests for our openapi setup.
+ *
+ * Without this it will throw an error in Speakeasy SDK when it tries to parse an empty response.
+ */
+export const ZSuccessResponseSchema = z.object({
+  success: z.boolean(),
+});
+
+export const ZGenericSuccessResponse = {
+  success: true,
+} satisfies z.infer<typeof ZSuccessResponseSchema>;