Crash report: `TypeError: Cannot read properties of undefined (reading 'trade')`

URL

https://bobswob.com/#/swap

swap state

{
  "INPUT": {
    "currencyId": "ETH"
  },
  "OUTPUT": {
    "currencyId": null
  },
  "independentField": "INPUT",
  "typedValue": "",
  "recipient": null
}

Error

TypeError: Cannot read properties of undefined (reading 'trade')

Stacktrace

TypeError: Cannot read properties of undefined (reading 'trade')
    at dk (https://bobswob.com/static/js/main.226ff836.chunk.js:1:3899806)
    at ua (https://bobswob.com/static/js/34.1d7f00ac.chunk.js:2:1551115)
    at Ha (https://bobswob.com/static/js/34.1d7f00ac.chunk.js:2:1560682)
    at Xu (https://bobswob.com/static/js/34.1d7f00ac.chunk.js:2:1604406)
    at js (https://bobswob.com/static/js/34.1d7f00ac.chunk.js:2:1590656)
    at Ss (https://bobswob.com/static/js/34.1d7f00ac.chunk.js:2:1590584)
    at As (https://bobswob.com/static/js/34.1d7f00ac.chunk.js:2:1590447)
    at bs (https://bobswob.com/static/js/34.1d7f00ac.chunk.js:2:1587413)
    at https://bobswob.com/static/js/34.1d7f00ac.chunk.js:2:1536907
    at t.unstable_runWithPriority (https://bobswob.com/static/js/34.1d7f00ac.chunk.js:2:1614144)

Device data

{
  "ua": "Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/112.0.0.0 Safari/537.36",
  "browser": {
    "name": "Chrome",
    "version": "112.0.0.0",
    "major": "112"
  },
  "engine": {
    "name": "Blink",
    "version": "112.0.0.0"
  },
  "os": {
    "name": "Windows",
    "version": "10"
  },
  "device": {},
  "cpu": {
    "architecture": "amd64"
  }
}

Start at the /#/swap route using the supplied swap state, and reproduce the TypeError in the deployed interface. Trace the minified stack back to the TypeScript source; done means this empty-output state no longer crashes.