feat(版本详情): 完善流程日志与需求覆盖

apps/web/lib/dev-task-workflow.ts

@@ -1,5 +1,5 @@
 import type { DevTask, DevTaskStatus } from './dev-task';
-import { canTransition } from './dev-task';
+import { canStartDevTask, canTransition } from './dev-task';
 
 export interface DevTaskWorkflowResult {
   ok: boolean;
@@ -30,7 +30,15 @@ export function applyDevTaskTransition(
     return { ok: false, message: `不允许从「${task.status}」流转到「${to}」` };
   }
 
+  if (to === 'submitted' && task.isBlocked) {
+    return { ok: false, message: '任务仍处于阻塞中，请先解除阻塞后再提测' };
+  }
+
   const nowIso = (options.now ?? new Date()).toISOString();
+  if (to === 'in_progress' && !canStartDevTask(task)) {
+    return { ok: false, message: '开始开发前需要先领取并填写预计开始和预计截止时间' };
+  }
+
   const patch: Partial<DevTask> = {
     status: to,
     aiDraft: false,