Helpers for Creating `issue`-like Error Messages in `platform`

{
  "issues": [
    {
      "_tag": "Missing",
      "path": [
        "password"
      ],
      "message": "is missing"
    }
  ],
  "message": "{ readonly displayName: NonEmptyTrimmedString; readonly email: A valid email address.; readonly password: string }\n└─ [\"password\"]\n   └─ is missing",
  "_tag": "HttpApiDecodeError"
}