refactor(esx_jobs): switch to ESX:TextUI

[ghost]

Description

This PR replaces ESX.ShowHelpNotification with the new ESX:TextUI system for better consistency across the ESX framework.

PR Checklist

• My commit messages and PR title follow the Conventional Commits standard.
• My changes have been tested locally and function as expected.
• My PR does not introduce any breaking changes.
• I have provided a clear explanation of what my PR does, including the reasoning behind the changes and any relevant context.

[RodericAguilar]

You should use camelCase for the variable show_public_text & show_text to maintain the code structure and check the Config.PublicZones is not used for nothing ¿?

[ghost]

You should use camelCase for the variable show_public_text & show_text to maintain the code structure and check the Config.PublicZones is not used for nothing ¿?

#80