Missing error details on API error

The error created from an error response from API calls is missing and not printing extra information in the json.error.details object that would be useful for developers to see. Only the json.error.name and json.error.what is printed.

Error response from v1.chainpush_transaction:

{
      headers: {
        'access-control-allow-headers': '*',
        'access-control-allow-origin': '*',
        connection: 'close',
        'content-length': '531',
        'content-type': 'application/json',
        server: 'WebSocket++/0.7.0'
      },
      status: 500,
      json: {
        code: 500,
        message: 'Internal Service Error',
        error: {
          code: 3090003,
          name: 'unsatisfied_authorization',
          what: 'Provided keys, permissions, and delays do not satisfy declared authorizations',
          details: [
            {
              message: "transaction declares authority '${auth}', but does not have signatures for it under a provided delay of 0 ms, provided permissions ${provided_permissions}, provided keys ${provided_keys}, and a delay max limit of 3888000000 ms",
              file: 'authorization_manager.cpp',
              line_number: 532,
              method: 'check_authorization'
            }
          ]
        }
      },
      text: '{"code":500,"message":"Internal Service Error","error":{"code":3090003,"name":"unsatisfied_authorization","what":"Provided keys, permissions, and delays do not satisfy declared authorizations","details":[{"message":"transaction declares authority \'${auth}\', but does not have signatures for it under a provided delay of 0 ms, provided permissions ${provided_permissions}, provided keys ${provided_keys}, and a delay max limit of 3888000000 ms","file":"authorization_manager.cpp","line_number":532,"method":"check_authorization"}]}}'
    }

Start by tracing how API errors from v1.chainpush_transaction are created and formatted in the TypeScript client. Reproduce the shown error response and inspect the handling of json.error.details; done means the useful detail information is included alongside the existing name and what output, with a regression test if the project has coverage for this path.