✨ feat(vscode): 代码阅读预览里工作区外的库文件也能问 AI，问答记进第一个工作区文件夹，重写注释不对库文件开放

vscode/webview-ui/src/codeReader/App.test.tsx

@@ -208,6 +208,29 @@ describe('页面重新加载后，调用树弹框照旧开着', () => {
   })
 })
 
+describe('问 AI 和重写注释各按各的能不能用', () => {
+  const DOC = documentOf(1, [{ ...block('0', 'rglob'), commentTarget: 'replace' }])
+  const qaMessage = (rewritable: boolean): ExtensionToWebview => ({ type: 'qa', available: true, rewritable, threads: [], path: [], subject: 'file', current: [], rewrites: [], rewriteCurrent: [] })
+  const tool = (label: string) => container.querySelector(`[data-id="0"] [aria-label="${label}"]`)
+
+  it('工作区外的库文件（rewritable 为假）：块上能问 AI、顶部能问，没有重写注释的按钮', async () => {
+    await load()
+    await deliver(qaMessage(false))
+    await deliver(DOC)
+    expect(tool('问 AI')).not.toBeNull()
+    expect(container.querySelectorAll('.cr-qa')).toHaveLength(1)
+    expect(tool('按注释规范重写')).toBeNull()
+  })
+
+  it('项目里的文件：两个按钮都有', async () => {
+    await load()
+    await deliver(qaMessage(true))
+    await deliver(DOC)
+    expect(tool('问 AI')).not.toBeNull()
+    expect(tool('按注释规范重写')).not.toBeNull()
+  })
+})
+
 describe('代码配色跟着当前颜色主题', () => {
   it('扩展端发来的配色设成 body 上的变量：词性的 --cr-<词性>，种类的 --cr-kind-<种类>；换了主题再发来就换', async () => {
     const style = document.body.style
@@ -309,7 +332,7 @@ describe('一条消息只重画受影响的卡片', () => {
 
   it('没展开、没说过的块下面不画问答区；展开一块只重画那一块', async () => {
     await load()
-    await deliver({ type: 'qa', available: true, threads: [], path: [], subject: 'file', current: [], rewrites: [], rewriteCurrent: [] })
+    await deliver({ type: 'qa', available: true, rewritable: true, threads: [], path: [], subject: 'file', current: [], rewrites: [], rewriteCurrent: [] })
     await deliver(copy(DOC))
     // 顶部那条一直摊开
     expect(container.querySelectorAll('.cr-qa')).toHaveLength(1)