Restore existing project works independently of model sessions

shared/coding-recovery.ts

@@ -1,7 +1,19 @@
-export type CodingRecoveryAction = 'login' | 'continue' | 'check-work' | 'refresh' | 'settings' | 'account';
+export type CodingRecoveryAction = 'login' | 'continue' | 'check-work' | 'assist-work' | 'refresh' | 'settings' | 'account';
 
 /** Product copy is intentionally independent of raw provider/tool diagnostics. */
 export function codingRecovery(errorCode?: string, work = false) {
+  if (work && errorCode === 'WORK_PREVIEW_NEEDS_HELP') {
+    return { action: 'assist-work' as const, label: '让助手检查', message: '还没找到这个作品的打开方式，可以让助手检查已有文件和启动情况。' };
+  }
+  if (work && errorCode === 'WORK_PREVIEW_DEPENDENCIES_MISSING') {
+    return { action: 'assist-work' as const, label: '让助手检查', message: '这个作品缺少运行组件，可以让助手检查并帮你准备。' };
+  }
+  if (work && errorCode === 'WORK_PREVIEW_ENTRY_MISSING') {
+    return { action: 'assist-work' as const, label: '让助手检查', message: '之前的作品入口找不到了，可能移动或修改过文件，可以让助手重新检查。' };
+  }
+  if (work && errorCode === 'WORK_PREVIEW_START_FAILED') {
+    return { action: 'check-work' as const, label: '重新打开作品', message: '作品没能启动。可以重新打开，或让助手检查原因。' };
+  }
   if (errorCode === 'CODING_PROVIDER_AUTH_REQUIRED' || errorCode === 'AUTH_INVALID') {
     return { action: 'login' as const, label: '登录并继续', message: '登录已失效，重新登录后就能接着完成这一步。' };
   }