fix: 合并图库吸顶区域并关闭自动刷新

src/features/subject-images/images.test.ts

@@ -19,6 +19,7 @@ afterEach(() => {
     wrapper?.unmount()
     wrapper = undefined
     document.body.innerHTML = ''
+    vi.useRealTimers()
     vi.unstubAllGlobals()
     Object.assign(getOperation('gallery-test'), { pending: false, label: '', error: '', notice: '' })
 })
@@ -134,6 +135,7 @@ describe('形态图片选择与操作', () => {
     })
 
     it('图库不自动生图，主图切换经确认后 PUT，失败图片不能设主图', async () => {
+        vi.useFakeTimers()
         let primary = false
         const fetcher = vi.fn<typeof fetch>().mockImplementation(async (_url, init) => {
             if (init?.method === 'PUT') {
@@ -162,6 +164,8 @@ describe('形态图片选择与操作', () => {
         })
         await flushPromises()
         expect(fetcher.mock.calls).toHaveLength(1)
+        await vi.advanceTimersByTimeAsync(30_000)
+        expect(fetcher.mock.calls).toHaveLength(1)
         await expandSections()
         expect(document.body.textContent).toContain('<script>模型提示词</script>')
         expect(document.querySelector('[role="dialog"] script')).toBeNull()