Improved Entity rendering + qol

[Vegita2]

Added

• Added "File > Export PNG" to export the current map as a pixel perfect PNG image.
• Added "Maps" widget which shows a button to load the target map directly
• Generating new entities now adds default properties to it
• All entities with graphics should render correctly now
• improved enemy rendering and respects face direction
• Added "exclude" filter to entities

Changed

• Increased dropdown size for String widget

Fixed

• Selecting an entity with the grid enabled no longer snaps it automatically until the user actually drags it.
• Fixed rendering of preview image in ScalableProp causing layout jumps

Before

After