Error handler - all error handlers configurations visible by default

[tplevko]

Describe the Bug

In the error handler, there used to be a dropdown, where the user selected single type of error handler. Now the error handler provides by default all the configurations for all the error handler types plus the dropdown with the error handler selection.

Steps to Reproduce the Bug or Issue

1. create error handler
2. open the config tab
3. see there are all the error handler types configurable by default

Screenshots or Videos

current state:

https://github.com/user-attachments/assets/96f4ecb9-8db8-4982-94c4-6aa6875bc424

In the past:

Platform

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

[lordrip]

This issue is present in the general Kaoto catalog, the fix is to update the catalogs to include the improvements done over the oneOf handling.