fix(ai): 拆解原型无需求ID任务

apps/web/lib/version-progress.test.ts

@@ -2,6 +2,7 @@ import test from 'node:test';
 import assert from 'node:assert/strict';
 
 import { calcVersionProgress } from './version-progress';
+import type { DevTask } from './dev-task';
 import type { Requirement } from './requirement';
 import type { VersionPlan } from './version-plan';
 
@@ -64,3 +65,28 @@ test('version progress uses explicit requirement coverage before legacy complete
 
   assert.equal(progress, 0);
 });
+
+test('version progress includes no-requirement-id dev tasks by version id', () => {
+  const noReqTask = {
+    id: 'dev-no-req',
+    taskNo: 'DEV-001',
+    versionId: 'version-1',
+    requirementId: '',
+    requirementName: '预入职人员支持',
+    title: '实现预入职人员选择',
+    categoryId: 'frontend',
+    assigneeId: '',
+    priority: 'P1',
+    expectedStartAt: '',
+    expectedEndAt: '',
+    status: 'submitted',
+    isBlocked: false,
+    createdBy: 'AI',
+    createdAt: '2026-06-29T09:00:00.000Z',
+    updatedAt: '2026-06-29T10:00:00.000Z',
+  } as unknown as DevTask;
+
+  const progress = calcVersionProgress('version-1', [], [], [noReqTask], []);
+
+  assert.equal(progress, 100);
+});