Map editor fixes (select & move), character sprites are now dynamically loaded and cached, moved repeated code into a composable, updated types

src/types.ts

@@ -9,6 +9,7 @@ export type AssetDataT = {
   data: string
   group: 'tiles' | 'objects' | 'sprites' | 'sprite_animations' | 'sound' | 'music' | 'ui' | 'font' | 'other'
   updatedAt: Date
+  isAnimated?: boolean
   frameCount?: number
   frameWidth?: number
   frameHeight?: number