[Wizard] Unregister EditForms in FluentWizardStep when DeferredLoading is enabled

[MarvinKlein1508]

Pull Request

📖 Description

This PR fixes the EditForms functionality within the FluentWizardStep component when the DeferredLoading parameter is set to true.

The DeferredLoading parameter causes the component to create a new instance of all EditForm components within it each time the component is rendered. These EditForm instances are subsequently registered and invoked. This PR ensures that these EditForm instances are cleared when the user navigates away from the current step within the wizard.

🎫 Issues

#3014

✅ Checklist

General

• I have added tests for my changes.
• I have tested my changes.
• I have updated the project documentation to reflect my changes.
• I have read the CONTRIBUTING documentation and followed the standards for this project.

Component-specific

• I have added a new component
• I have added Unit Tests for my new component
• I have modified an existing component
• I have validated the Unit Tests for an existing component