MVP1 - Entity Panel - WOWS - Entity on Canvas Management

[bryansamuel1]

Once an entity has been added to the canvas the user is able to interact with it, and be able to rotate it, move it and toggle its properties.

For rotation I expect snapping at 0, 90, 180 and 270 degrees as shown in https://konvajs.org/docs/select_and_transform/Rotation_Snaps.html.
For rotation, drag and drop and resizing I expect a UI as shown in https://konvajs.org/docs/select_and_transform/Resize_Limits.html, with the boxes in a square around the entity icon
note that entities should not get dragged off the canvas and become unselectable