feat: 添加DACP服务支持，允许通过命令行调用DACP专业服务，增强AI角色的执行能力，同时更新相关依赖和工具定义。

src/tests/integration/dacp-integration.test.js

@@ -0,0 +1,141 @@
+const PouchCLI = require('../../lib/core/pouch/PouchCLI');
+
+// Mock fetch for DACP service calls
+global.fetch = jest.fn();
+
+describe('DACP Integration Tests', () => {
+  let pouchCLI;
+
+  beforeEach(async () => {
+    pouchCLI = new PouchCLI();
+    await pouchCLI.initialize();
+    fetch.mockClear();
+  });
+
+  test('应该能够通过PouchCLI调用DACP命令', async () => {
+    const mockDACPResponse = {
+      request_id: 'req_123',
+      success: true,
+      data: {
+        execution_result: {
+          message_id: 'msg_456',
+          status: 'sent',
+          recipients: ['demo@example.com'],
+          subject: '会议通知',
+          body: '您好，\n\n给张三发个会议提醒邮件\n\n此邮件由DACP邮件服务自动生成。'
+        },
+        evaluation: {
+          criteria_met: true,
+          quality_score: 95
+        },
+        applied_guidelines: [
+          'HTML格式提升阅读体验',
+          '专业邮件签名'
+        ],
+        performance_metrics: {
+          response_time: '150ms',
+          delivery_rate: 100
+        }
+      }
+    };
+
+    fetch.mockResolvedValueOnce({
+      ok: true,
+      json: async () => mockDACPResponse
+    });
+
+    const args = {
+      service_id: 'dacp-email-service',
+      action: 'send_email',
+      parameters: {
+        user_request: '给张三发个会议提醒邮件',
+        context: { urgency: 'high' }
+      }
+    };
+
+    const result = await pouchCLI.execute('dacp', args);
+
+    // 验证DACP服务被正确调用
+    expect(fetch).toHaveBeenCalledWith('http://localhost:3001/dacp', expect.objectContaining({
+      method: 'POST',
+      headers: { 'Content-Type': 'application/json' }
+    }));
+
+    // 验证请求体格式
+    const requestBody = JSON.parse(fetch.mock.calls[0][1].body);
+    expect(requestBody).toEqual({
+      service_id: 'dacp-email-service',
+      action: 'send_email',
+      parameters: {
+        user_request: '给张三发个会议提醒邮件',
+        context: { urgency: 'high' }
+      },
+      request_id: expect.stringMatching(/^req_\d+$/)
+    });
+
+    // 验证返回结果
+    expect(result).toEqual(mockDACPResponse);
+  });
+
+  test('应该正确处理DACP服务不可用的情况', async () => {
+    fetch.mockRejectedValueOnce(new Error('Connection refused'));
+
+    const args = {
+      service_id: 'dacp-email-service',
+      action: 'send_email',
+      parameters: {
+        user_request: '测试邮件'
+      }
+    };
+
+    await expect(pouchCLI.execute('dacp', args))
+      .rejects.toThrow('DACP服务调用失败: Connection refused');
+  });
+
+  test('应该正确处理未知DACP服务的情况', async () => {
+    const args = {
+      service_id: 'unknown-service',
+      action: 'some_action',
+      parameters: {
+        user_request: '测试请求'
+      }
+    };
+
+    await expect(pouchCLI.execute('dacp', args))
+      .rejects.toThrow('未找到DACP服务: unknown-service');
+  });
+
+  test('应该正确处理参数验证错误', async () => {
+    const args = {
+      service_id: 'dacp-email-service',
+      // 缺少action参数
+      parameters: {
+        user_request: '测试邮件'
+      }
+    };
+
+    await expect(pouchCLI.execute('dacp', args))
+      .rejects.toThrow('缺少必需参数: action');
+  });
+
+  test('应该支持多个DACP服务路由', async () => {
+    const mockResponse = { success: true };
+    fetch.mockResolvedValueOnce({
+      ok: true,
+      json: async () => mockResponse
+    });
+
+    // 测试日程服务路由
+    const args = {
+      service_id: 'dacp-calendar-service',
+      action: 'create_meeting',
+      parameters: {
+        user_request: '创建明天的会议'
+      }
+    };
+
+    await pouchCLI.execute('dacp', args);
+
+    expect(fetch).toHaveBeenCalledWith('http://localhost:3002/dacp', expect.any(Object));
+  });
+});