CHANGED: UI - Scaling sprites and their colliders with respect to a given design resolution, preserving their aspect ratios.
ADDED: UI - Introduced relative coordinates in addition to absolute coordinates for anchoring independently of current display resolution.
CHANGED: UI - Scaling labels and their colliders with respect to a given design resolution.
CHANGED: UI - Centered card ability labels at the bottom half of the card.
Merge branch 'feature/resolution-independent-ui' into develop