fix: dynamic parent distance

[kirillzyusko]

📜 Description

Added traversal to closest RN view instead of relying on superview.

💡 Motivation and Context

The original problem comes from the fact, that theoretically first responder can be not directly nested in RN view, for example:

In this case UIView is a first responder, but RN view with a tag is CardFieldView. If we always rely on .superview then our reactViewTag will be nil and we will send -1 to RN. As a result useReanimatedFocusedInput will always send null as layout and we will not be able to measure the content of the input view and components, such as KeyboardAwareScrollView will not work.

Closes #775

📢 Changelog

iOS

🤔 How Has This Been Tested?

Tested manually on iPhone 15 Pro (iOS 17.5).

📸 Screenshots (if appropriate):

📝 Checklist

• CI successfully passed
• I added new mocks and corresponding unit-tests if library API was changed

[github-actions]

📊 Package size report

Current size	Target Size	Difference
168663 bytes	168887 bytes	-224 bytes 📉