Describe the Bug

The namespace configuration are removed on save which will forbid to leverage all xml textual tooling.

Steps to Reproduce the Bug or Issue

• create a file with Camel Jbang
• modify the route in the Kaot editor and save
  --> the xml file has been modified. The namespace configuration has been removed which will forbid to leverage all textual tooling

Screenshots or Videos

No response

Platform

• OS: [e.g. macOS, Windows, Linux]
• Browser: [e.g. Chrome, Safari, Firefox]
• Version: [e.g. 0.30.0]