getJob tool is returning too much data

### Jenkins and plugins versions report

getJob is returning too much useless data. Size should be reduced for context

### What Operating System are you using (both controller, and any agents involved in the problem)?

n/a

### Reproduction steps

n/a

### Expected Results

n/a

### Actual Results

n/a

### Anything else?

_No response_

### Are you interested in contributing a fix?

_No response_

Start by locating the getJob tool implementation and inspecting the data it currently returns. Clarify which fields are considered unnecessary and what reduced response is expected; done means the tool returns a smaller, agreed-upon payload without losing required job information.

Written by the indexing model from the issue text.