Moved logic back into use_state

Currently demonstrates the use_state and use_effect hook macros

Created a system for defining side-effects for state updates

Re-implemented event system

Re-added event propagation and proper event targeting

Added query_world function that behaves a bit like a system.

Fixed `MouseOut` event not firing

This was due to the Hover event being cleared. This fix just maintains
the Hover event until a MouseOut event (without re-firing Hover).

Fixed issues with fonts and text rendering.

Require default for every widget prop.

Use clone internally for every widget prop.

Fully working todo..

Fixed issue where we were cloning on literals.

Add support for `MouseDown`, `MouseUp`, and `MousePressed` events

Fixed backspace for textbox input