HI all we are using hono on vercel. Everything in development (using npx @upstash/qstash-cli dev as server) works well. BUt when I try the same setup in perview the following exception is getting thrown:

Belwo the the full print:

{"level":50,"time":1743859535563,"pid":4,"hostname":"169.254.14.73","err":{"type":"TypeError","message":"Cannot use 'in' operator to search for 'QSTASH_TOKEN' in undefined","stack":"TypeError: Cannot use 'in' operator to search for 'QSTASH_TOKEN' in undefined\n at Array.handler (file:///var/task/node_modules/.pnpm/@upstash[email protected][email protected]/node_modules/@upstash/workflow/hono.mjs:19:27)\n at #dispatch (file:///var/task/node_modules/.pnpm/[email protected]/node_modules/hono/dist/hono-base.js:181:38)\n at Hono.fetch (file:///var/task/node_modules/.pnpm/[email protected]/node_modules/hono/dist/hono-base.js:207:26)\n at Object. (file:///var/task/node_modules/.pnpm/[email protected]/node_modules/hono/dist/adapter/vercel/handler.js:3:14)\n at u. [as handlerWeb] (/opt/rust/nodejs.js:16:18418)\n at Object.handler (/opt/rust/nodejs.js:2:13474)\n at /opt/rust/nodejs.js:2:1565\n at Server. (/opt/rust/nodejs.js:2:11070)\n at process.processTicksAndRejections (node:internal/process/task_queues:105:5)\n at async Server. (/opt/rust/nodejs.js:16:5739)"},"msg":"Cannot use 'in' operator to search for 'QSTASH_TOKEN' in undefined"}

My endpoint looks like this:

activities.post('/registration', serve(async (context) => {
  const payload = context.requestPayload as RegActivitySchemaType;

  serverLogger.info({ payload }, 'registration activity started');

  regActivitySchema.parse(payload)

  serverLogger.info('registration activity: parsed');
  await context.run("reg-activity", async () => {
    await _addRegisterActivity(
      payload.userPk,
      payload.username,
      payload.name
    )
  })
},
  {
    failureFunction: async ({ failStatus, failResponse, }) => {
      serverLogger.error({ failStatus, failResponse }, 'in upstack: registration activity failed');
    }
  }
))

I have my QSTASH_TOKEN set