react native jsi implementation

[gabimoncha]

Is your feature request related to a problem? Please describe. Current implementation is using the bridge, which is slow and async.

Describe the solution you'd like to see Supporting JSI will make this library faster and more performant thanks to the new New RN Architecture

Additional context https://blog.notesnook.com/getting-started-react-native-jsi/ https://blog.notesnook.com/convert-native-modules-to-react-native-jsi-modules/