This commit changes how stack child options are applied on iOS 13. Until now, options were applied directly to the navigationItem of the stack which is shared between all children.
This commit applies options on the navigationItem of each child instead. This fixes issues with color transitions when popping and pushing children to the stack.

* Fix largeTitle animation and crash

* Create button if not exist

* Prevents largeTitle transition crash

* Fix unit tests

* Set navigationBar.prefersLargeTitles true on stack initialization

* Bump minimum deployment target to iOS 11.0

* Add unit test

* Apply layout.backgroundColor on parent view controllers

* Add layout.componentBackgroundColor

* Remove drawBehind deprecation

* Remove main window backgroundColor
* Better interface for TopBarPresenter

* Migrate project to workspace

This commit moves all unit tests to the playground workspace

* Fix ios unit tests

* Build pods before testing

* Build typescript before running iOS tests

* Remove xcode 10 support

When mergeOptions was called without a title component, existing component was undesirably removed.
This commit changes how component is removed when mergeOptions is called. It will now be removed if a component is not defined and title is defined in mergeOptions.
Fixes #5628

Break all the PRs :(

iOS and Android code base used different naming conventions - this commit aims to unify naming conventions. I probably missed a few properties here and there so this will be an ongoing effort.

Add support for dot indicator to BottomTabs.

Added unit test coverage on iOS