Feature/new and improved editor

[crashkonijn]

Progress for building a new node viewer and improving debugging in general.

Features include:

• Now completely uses UI Toolkit for positioning and rendering. Using flexbox the nodes will now scale correctly with the content inside.
• I dropped the agent selection window, it's based on the in-editor selection.
• Possibility to view configs (SO's) without being in play mode. Works for Capabilities and AgentTypes.
• Compact and detailed views.
• Only shows effects in edit mode.
• Each connection between node now refers to a specific condition.
• After each condition the world state value is shown

[crashkonijn]

Added ability to collapse everything, as wel ass status circles for each condition when collapsed

Add ability to zoom!