feat(agents): 支持个人微信发布与渠道会话

tests/unit/cloud-channel-enable.test.tsx

@@ -0,0 +1,31 @@
+import { cleanup, fireEvent, render, screen } from '@testing-library/react';
+import { afterEach, expect, it, vi } from 'vitest';
+import { CloudChannelEnableConfirmation } from '@/pages/CloudAgents/CloudChannelEnableConfirmation';
+
+const api = vi.hoisted(() => ({ call: vi.fn() }));
+vi.mock('@/lib/cloud-agents-api', () => ({ cloudAgentsApi: api }));
+afterEach(() => { cleanup(); vi.resetAllMocks(); });
+const binding = { id: 'wechat', address: 'wechat:creator', display_name: '创作微信', target_agent_address: 'yuxi:makelore:agent',
+  route_revision: 1, provider_generation: 'generation', binding_id: 'binding', enabled: false, status: 'bound', worker_online: true, access_mode: 'self_only' };
+
+it('shows actual budget values and published audience before enabling, including a zero limit', async () => {
+  api.call.mockResolvedValue({ request_limit_points: '0.00', daily_limit_points: null });
+  const enable = vi.fn();
+  render(<CloudChannelEnableConfirmation slug="agent" binding={binding} publishedVersion={2} busy={false} onEnable={enable} onCancel={() => undefined} />);
+  expect(screen.getByRole('button', { name: '确认启用', exact: true })).toBeDisabled();
+  await screen.findByText('每次任务上限：0.00 词元点数');
+  expect(screen.getByText('每日上限：不设额外上限')).toBeVisible();
+  expect(screen.getByRole('dialog')).toHaveTextContent('当前发布版本 v2，允许仅本人');
+  fireEvent.click(screen.getByRole('button', { name: '确认启用', exact: true }));
+  expect(enable).toHaveBeenCalledOnce();
+});
+
+it('keeps enable unavailable until a failed budget read can be retried', async () => {
+  api.call.mockRejectedValueOnce(new Error('费用服务暂不可用')).mockResolvedValueOnce({ request_limit_points: '2.00', daily_limit_points: '10.00' });
+  render(<CloudChannelEnableConfirmation slug="agent" binding={binding} publishedVersion={2} busy={false} onEnable={() => undefined} onCancel={() => undefined} />);
+  await screen.findByRole('alert');
+  expect(screen.getByRole('button', { name: '确认启用', exact: true })).toBeDisabled();
+  fireEvent.click(screen.getByRole('button', { name: '重新读取上限' }));
+  await screen.findByText('每日上限：10.00 词元点数');
+  expect(screen.getByRole('button', { name: '确认启用', exact: true })).toBeEnabled();
+});