Implement New Bottom Sheet

[ErikSin]

In an attempt to move away from the buggy Gorham Bottom Sheet Api, we are going to implement a custom bottom sheet using react-native-reanimated and react-navigation.

This work stems form this work done in the UK.

Architecture

• Bottom sheets will be a stack screen in the navigation. Bottom sheets will open using navigation actions
• Bottom sheets will have a full screen semi-transparent background. This will block any interactions happening on the parent screen
• The actual bottom sheet, will animate above the semi-transparent background