fix(ai): 拆解原型无需求ID任务

apps/web/lib/version-progress.ts

@@ -20,7 +20,7 @@ export function calcVersionProgress(
   const vPlans = plans.filter((p) => p.versionId === versionId);
   const vReqs = requirements.filter((r) => r.versionId === versionId);
   const vReqIds = new Set(vReqs.map((r) => r.id));
-  const vDevTasks = devTasks.filter((t) => vReqIds.has(t.requirementId));
+  const vDevTasks = devTasks.filter((t) => isDevTaskInVersion(t, versionId, vReqIds));
   const vTestCases = testCases.filter((c) => c.versionId === versionId);
 
   const segments: number[] = [];
@@ -78,6 +78,11 @@ export function calcVersionProgress(
   return segments.length > 0 ? Math.round(segments.reduce((s, x) => s + x, 0) / segments.length) : 0;
 }
 
+function isDevTaskInVersion(task: DevTask, versionId: string, requirementIds: Set<string>): boolean {
+  if (task.versionId) return task.versionId === versionId;
+  return requirementIds.has(task.requirementId);
+}
+
 /**
  * 批量为多个版本算进度，返回 versionId → 进度 (0-100) 的 Map
  */