恢复自动切分前重新校验状态

继续分离前确认 sidecar 存在并检查前置条件

恢复入口异常统一写入工作流失败通知

apps/ai-game-creator-shell/src/view/ui-editor/useUiEditorPage.ts

@@ -1271,8 +1271,38 @@ export function useUiEditorSession(
   }
 
   async function continueSeparation() {
+    if (!resourceId) return;
     setSeparationRecovery(null);
-    await runSeparationWorkflow();
+    try {
+      const recovery = await invoke<SeparationRecoveryDTO>(
+        'inspect_separation_recovery',
+        { projectPath, assetId: resourceId },
+      );
+      if (!recovery.exists) {
+        throw new Error('自动切分恢复状态不存在，请重新开始。');
+      }
+      const prerequisiteIssues = prerequisiteIssuesForStep(
+        editor.state,
+        'asset-separation',
+      );
+      if (prerequisiteIssues.length > 0) {
+        reportWorkflowCompletion(
+          'asset-separation',
+          'failure',
+          prerequisiteIssues.map((issue) => issue.message).join('；'),
+          setSeparationStatus,
+        );
+        return;
+      }
+      await runSeparationWorkflow();
+    } catch (cause) {
+      reportWorkflowCompletion(
+        'asset-separation',
+        'failure',
+        cause instanceof Error ? cause.message : String(cause),
+        setSeparationStatus,
+      );
+    }
   }
 
   async function restartSeparation() {