[LeleDallas]

PR Description

Note

This PR fixes disablePageAnimations not being respected when switching tabs on iOS versions earlier than 26.

The flag is now forwarded to the UITabBarControllerDelegate, which provides a zero-duration transition when animations are disabled.
When the flag is false, UIKit's default transition behavior is preserved.
This replaces the iOS workaround that temporarily disabled animations globally through UIView.setAnimationsEnabled, keeping the change scoped to tab transitions.

How to test?

• Build and run the example app on an iOS simulator running a version earlier than 26, such as iOS 18;
• Open the example using <FourTabs disablePageAnimations />;
• Switch between tabs repeatedly and verify that the content changes immediately, without a transition animation or blank screens;
• Open the regular <FourTabs /> example and verify that default transition behavior is preserved;
• Repeat on iOS 26 or later to check for regressions.

Screenshots

Master	Current patch
Screen.Recording.2026-10-30.at.10.26.56.mov	Screen.Recording.2026-10-30.at.10.27.45.mov