融合主线无限画布与资源管理

合并最新主线素材画布与非破坏资源编辑链路
保留资源预览全局限流分区布局与依赖聚类
统一工作台测试与权威文档合同

packages/shared/src/contracts/externalGeneration.ts

@@ -23,6 +23,7 @@ export interface ExternalGenerationJobStatusRecord {
   progress: number;
   error?: string | null;
   warning?: string | null;
+  result?: unknown;
   updatedAtMicros: number;
 }
 

packages/shared/src/contracts/gameCreationApp.ts

@@ -567,6 +567,7 @@ export interface GameIterationVersion {
   resourceBindings: GameIterationVersionResourceBinding[];
   createdReason: GameIterationVersionCreatedReason;
   createdAt: number;
+  editPrompt?: string | null;
 }
 
 export interface GameCreationAppManifest {