[STD-86] C++ engine hierarchy

- Removing unused files
- Removing JSON class
- Fixing tests

[STD-68] engine world tests

- Removing unused files
- Rewriting property definition
- Creating new form declaration system
- Refactoring inspector view
- Adding components to component type enum

- Creating form
- Form for MovementComponent

- Removing unused stores
- Creating engine service methods
- Refactoring InspectorView

- Creating listener classes
- Refactoring EngineService

[STD-65] c++ entity and engine inspector

- Crating Serialization classes

- Creating missing methods for inspector
- Starting implementation of serialization for entity and other classes

- Creating basic test for serialization
- Implementing serialize and parse methods for components
- Creating TerrainComponent
- Adding components to ComponentFactory.cpp

- Fixing startup
- Fixing root entity id returning nullptr

- Fixing form rendering
- Fixing nullptr in WorldChangeListener.cpp

- Fixing form rendering
- Fixing serialization of components

- Fixing matrix/vector serialization
- Fixing logger
- Fixing WindowRepository initialization
- Adding fields to RuntimeState
- Reworking color picker to be simpler
- Fixing component tabs
- Fixing component update
- Adding labels to forms
- Improving styling of inspector fields

…r-methods

[STD-92] Inspector methods and serialization

- Refactoring classes
- Removing old structure

- Finishing implementation

…pport2

[STD-94] Multi-webview support