Preview enabled in connected devices

[Vaidios]

What changed?

• Fixed the preview
• Usage of #Preview instead of older apporach
• Settings AccessoryManager env object for views
• Indentation

Why did it change?

For testing purposes as iOS 26 changes the behavior in the navigation controller

How is this tested?

Just run the branch and check the preview

Screenshots/Videos (when applicable)

Checklist

• My code adheres to the project's coding and style guidelines.
• I have conducted a self-review of my code.
• I have commented my code, particularly in complex areas.
• I have verified whether these changes require an update to existing documentation or if new documentation is needed, and created an issue in the docs repo if applicable.
• I have tested the change to ensure that it works as intended.

[CLAassistant]

All committers have signed the CLA.