Navigation handlers

[barelyhuman]

The current implementation as of 0.1.1-beta.x already has a helper to convert React nodes to Preact components but the
navigation handlers and methods will need an additional helper since they depend a lot on the react context and a web dom isn't enough to handle this scenario.

This might need excessive conversion though the same can be avoided by using the native navigation libraries and adding them as a part of this library. It won't be as feature rich as react-navigatino but still something that's a lot more concise and easy to maintain