Fix custom parser OpenAPI types and add structured default response schema

Agent-Logs-Url: https://github.com/fosrl/pangolin/sessions/73990123-9c27-444b-bc6e-77e890a0d57c

Co-authored-by: oschwartz10612 <4999704+oschwartz10612@users.noreply.github.com>

server/routers/auth/checkResourceSession.ts

@@ -9,7 +9,7 @@ import logger from "@server/logger";
 
 export const params = z.strictObject({
     token: z.string(),
-    resourceId: z.string().transform(Number).pipe(z.int().positive())
+    resourceId: z.coerce.number().int().positive()
 });
 
 export type CheckResourceSessionParams = z.infer<typeof params>;