[WIP] Fix error location issues in Query.searchTrains

[Copilot]

Cloud agent has begun work on im testing the curre... and will update this pull request as work progresses.

Original prompt

im testing the current branch changes an i noticed some erro location problems

version 1.5

tool sbbApi from std.httpCall {
.baseUrl = "https://transport.opendata.ch/v1"
.method = GET
.path = "/connections"
.cache = 60
on error = {"connections": []}
}

bridge Query.searchTrains {
with sbbApi as api
with input as i
with output as o

api.from <- i.from
api.to <- i.to

o <- api.connections[] as c {
.id <- c.from.station.id
.provider = "SBB"
.departureTime <- c.from.departure
.arrivalTime <- c.to.arrival
.transfers <- c.transfers || 0

.legs <- c.sections[] as s {
  .trainName <- s.journey.nmame || s.jomurney.category || "Walk"

  .origin.station.id <- s.departure.station.id
  .origin.station.name <- s.departure.station.name
  .origin.plannedTime <- s.departure.departure
  .origin.actualTime <- s.departure.departure
  .origin.delayMinutes <- s.departure.delay || 0
  .origin.platform <- s.departure.platform

  .destination {
    .station {
      .id <- s.arrival.station.id
      .name <- s.arrival.station.name
    }
    .plannedTime <- s.arrival.arrival
    .actualTime <- s.arrival.arrival
    .delayMinutes <- s.arrival.delay || 0
    .platform <- s.arrival.platform
  }
}

}
}

===

{
"from": "Zürich",
"to": "Genève"
}

===

Bridge Execution Error: Cannot read properties of undefined (reading 'category')
--> playground.bridge:27:21
|
26 | .legs <- c.sections[] as s {
27 | .trainName <- s.journey.nmame || s.jomurney.category || "Walk"
| ^^^^^^^^^^^^^^^
28 |

highliught is on s.journey.nmame but that not correct ... this iwll return null as nmame is missing. the actual broken one is the s.jomurney.category as it will read category from undefined

The user has attached the following file paths as relevant context:

• AGENTS.md

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[aarne]

dead end also