refactor(services): 重构服务文件结构，将服务按功能分类到不同目录

- 将服务文件按功能分类到core、ai、analytics、security等目录
- 修复logger导入路径问题，统一使用相对路径
- 更新相关文件的导入路径引用
- 添加新的批量操作组件导出文件
- 修复dashboard页面中的类型错误
- 添加dotenv依赖到package.json

dashboard/src/services/monitoringDataSource.ts

@@ -0,0 +1,80 @@
+import { http } from './http';
+
+export interface MonitoringItem {
+  id: string;
+  name: string;
+  status: string;
+  createdAt: string;
+  updatedAt?: string;
+}
+
+export interface MonitoringDataSource {
+  list(): Promise<MonitoringItem[]>;
+  create(data: Partial<MonitoringItem>): Promise<MonitoringItem>;
+  update(id: string, data: Partial<MonitoringItem>): Promise<MonitoringItem>;
+  delete(id: string): Promise<void>;
+}
+
+class MonitoringApiDataSource implements MonitoringDataSource {
+  async list() {
+    const response = await http.get('/api/monitoring/list');
+    return response.data.data;
+  }
+
+  async create(data: Partial<MonitoringItem>) {
+    const response = await http.post('/api/monitoring', data);
+    return response.data.data;
+  }
+
+  async update(id: string, data: Partial<MonitoringItem>) {
+    const response = await http.put(`/api/monitoring/${id}`, data);
+    return response.data.data;
+  }
+
+  async delete(id: string) {
+    await http.delete(`/api/monitoring/${id}`);
+  }
+}
+
+class MonitoringMockDataSource implements MonitoringDataSource {
+  private items: MonitoringItem[] = [
+    { id: '1', name: '示例项目 1', status: 'ACTIVE', createdAt: new Date().toISOString() },
+    { id: '2', name: '示例项目 2', status: 'INACTIVE', createdAt: new Date().toISOString() },
+  ];
+
+  async list() {
+    return this.items;
+  }
+
+  async create(data: Partial<MonitoringItem>) {
+    const item: MonitoringItem = {
+      id: String(this.items.length + 1),
+      name: data.name || '',
+      status: data.status || 'ACTIVE',
+      createdAt: new Date().toISOString(),
+    };
+    this.items.push(item);
+    return item;
+  }
+
+  async update(id: string, data: Partial<MonitoringItem>) {
+    const index = this.items.findIndex(item => item.id === id);
+    if (index >= 0) {
+      this.items[index] = { ...this.items[index], ...data };
+      return this.items[index];
+    }
+    throw new Error('Item not found');
+  }
+
+  async delete(id: string) {
+    const index = this.items.findIndex(item => item.id === id);
+    if (index >= 0) {
+      this.items.splice(index, 1);
+    }
+  }
+}
+
+const useMock = process.env.NODE_ENV === 'development' || process.env.REACT_APP_USE_MOCK === 'true';
+export const MonitoringDataSource: MonitoringDataSource = useMock
+  ? new MonitoringMockDataSource()
+  : new MonitoringApiDataSource();