Remove selected-user sharing from cloud agent access UI

tests/unit/cloud-agents-page.test.tsx

@@ -118,7 +118,7 @@ it('shares the original failed publication between the header and access page',
   fireEvent.click(screen.getByRole('button', { name: '应用最新修改', exact: true }));
   await screen.findByText(/连接中断/);
   expect(screen.getByRole('button', { name: '重试本次应用' })).toBeEnabled();
-  fireEvent.click(screen.getByRole('button', { name: '使用与分享' }));
+  fireEvent.click(screen.getByRole('button', { name: '使用与接入' }));
   fireEvent.click(await screen.findByRole('button', { name: '重试本次发布' }));
   await waitFor(() => expect(screen.getByRole('button', { name: '已应用', exact: true })).toBeDisabled());
   const calls = api.call.mock.calls.filter(([operation]) => operation === 'publish');

tests/unit/cloud-agents-workflows.test.tsx

@@ -187,6 +187,33 @@ it('restores a durable question and follows the new resume run', async () => {
   expect(api.call.mock.calls.find(call => call[0] === 'resume')?.[1].decision).toEqual({ direction: '海洋' });
 });
 
+it('keeps channel and application access without offering selected-user sharing', async () => {
+  const base = api.call.getMockImplementation()!;
+  api.call.mockImplementation(async (operation, input) => {
+    if (operation === 'access') return {
+      published_version: 1, enabled: true, share_url: 'niancode://agents/' + slug,
+      versions: [], grants: [{ account_id: 'previously-shared-user', enabled: true }], applications: [],
+    };
+    if (operation === 'costs') return { items: [], next_offset: null, unit: '词元点数', summary: { count: 0, settled_points: '0.00', pending_points: '0.00' } };
+    if (operation === 'createApplication') return { id: 'application-1', name: input.name, enabled: true };
+    return base(operation, input);
+  });
+  render(<CloudAccessPanel slug={slug} revision={2} onPublished={() => undefined} />);
+  expect(await screen.findByRole('heading', { name: '应用与 API' })).toBeVisible();
+  expect(screen.getByRole('button', { name: '打开渠道' })).toBeEnabled();
+  expect(screen.getByRole('button', { name: '停用智能体' })).toBeEnabled();
+  expect(screen.queryByRole('heading', { name: '分享给指定用户' })).not.toBeInTheDocument();
+  expect(screen.queryByLabelText('查找分享用户')).not.toBeInTheDocument();
+  expect(screen.queryByRole('button', { name: '复制分享链接' })).not.toBeInTheDocument();
+  expect(screen.queryByText('previously-shared-user')).not.toBeInTheDocument();
+  expect(screen.queryByText('niancode://agents/' + slug)).not.toBeInTheDocument();
+  fireEvent.change(screen.getByLabelText('应用名称'), { target: { value: '我的网站' } });
+  fireEvent.click(screen.getByRole('button', { name: '创建应用' }));
+  await screen.findByText('应用已创建，可为它生成 API 凭据');
+  expect(api.call).toHaveBeenCalledWith('createApplication', expect.objectContaining({ slug, name: '我的网站' }));
+  expect(api.call.mock.calls.some(([operation]) => operation === 'users' || operation === 'share')).toBe(false);
+});
+
 it('keeps publication and access controls usable when cost history is unavailable', async () => {
   api.call.mockImplementation(async (operation) => {
     if (operation === 'access') return { published_version: 1, enabled: true, share_url: 'niancode://agents/' + slug, versions: [], grants: [], applications: [] };