合并图标规范与图集生成优化

合入 PR 137 的图标规范生成、稳定引用与图集提示词链路
保留主分支现行音效提交、Prompt 模块与结果压缩逻辑
解决 External Worker、生成提交和客户端测试冲突

src/components/image-editor/ImageCanvasGenerationDialogModel.test.ts

@@ -89,25 +89,14 @@ describe('ImageCanvasGenerationDialogModel', () => {
         bodyRatio: '3',
       },
     });
-    expect(
-      createSpecDialogDraft({ canvasSize, viewport, specType: 'ui' }),
-    ).toMatchObject({
-      mode: 'spec',
-      specType: 'ui',
-      specValues: {
-        playSetting: '',
-        artStyle: '',
-        bodyRatio: '3',
-      },
-    });
     expect(
       createSpecDialogDraft({ canvasSize, viewport, specType: 'icon' }),
     ).toMatchObject({
       mode: 'spec',
       specType: 'icon',
       specValues: {
-        playSetting: '休闲小游戏',
-        artStyle: '清爽卡通',
+        playSetting: '',
+        artStyle: '',
       },
       placeholder: {
         x: -824,