fix: OpenAPI spec not generating properly

Summary:

Test Plan:

src/controllers/search/index.ts

@@ -17,7 +17,10 @@ const route = createRoute({
   method: "get",
   path: "/",
   request: {
-    query: z.object({ query: z.string(), page: z.number().min(1).default(1) }),
+    query: z.object({
+      query: z.string(),
+      page: z.number({ coerce: true }).int().min(1).default(1),
+    }),
   },
   responses: {
     200: {