[FEAT] Clean code

src/composables/useNegativeSpacing.ts

@@ -12,10 +12,8 @@ export function calculateNegativeSpacing(sprites: Sprite[], enabled: boolean): n
   const minWidth = Math.min(...sprites.map(s => s.width));
   const minHeight = Math.min(...sprites.map(s => s.height));
 
-  // Available space is the gap between cell size and smallest sprite
   const availableWidth = maxWidth - minWidth;
   const availableHeight = maxHeight - minHeight;
 
-  // Use half to balance spacing equally on all sides
   return Math.floor(Math.min(availableWidth, availableHeight) / 2);
 }