Issue
infraUtils.getJobParams() parses parameter values via param.toString() and string splitting. This is brittle and tied to formatting.

Steps to reproduce
1. Review infraUtils.getJobParams() in vars/infraUtils.groovy.
2. Observe parsing of param.toString() and split on whitespace/equals.

Expected result
Parameters are accessed via Jenkins API getters (name/value) without string parsing.

Actual result
String parsing is used for parameter extraction.

Plan

• Use parameter objects' name/value fields directly.
• Return a deterministic map keyed by parameter name.
• Add minimal unit/integration coverage if possible.