feat: 前端改为通过签名地址读取生成资源

src/components/game-canvas/GameCanvasEntityLayer.tsx

@@ -15,6 +15,7 @@ import {
 import {HostileNpcAnimator} from '../HostileNpcAnimator';
 import {MedievalNpcAnimator} from '../MedievalNpcAnimator';
 import {getRenderableNpcFacing} from '../npcRenderUtils';
+import {ResolvedAssetImage} from '../ResolvedAssetImage';
 import {NpcAffinityEffectBadge} from './NpcAffinityEffectBadge';
 import {
   DialogueBubbleIcon,
@@ -408,7 +409,7 @@ export function GameCanvasEntityLayer({
                 <div className={ROLE_CHARACTER_FRAME_CLASS}>
                   {encounter.kind === 'treasure' ? (
                     <div className="flex h-20 w-20 items-center justify-center rounded-2xl border border-amber-400/30 bg-amber-500/15 shadow-[0_0_20px_rgba(255,255,255,0.12)]">
-                      <img
+                      <ResolvedAssetImage
                         src={encounter.npcAvatar || '/Icons/47_treasure.png'}
                         alt={encounter.npcName}
                         className="h-12 w-12 object-contain"