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

fix-data-sources-v2.js

@@ -0,0 +1,46 @@
+const fs = require('fs');
+const path = require('path');
+
+const servicesDir = 'd:\\trae_projects\\makemd\\makemd\\dashboard\\src\\services';
+
+const files = fs.readdirSync(servicesDir).filter(f => f.endsWith('DataSource.ts'));
+
+const fixFile = (filename) => {
+  const filePath = path.join(servicesDir, filename);
+  
+  if (!fs.existsSync(filePath)) {
+    console.log(`File not found: ${filePath}`);
+    return;
+  }
+
+  let content = fs.readFileSync(filePath, 'utf8');
+  let modified = false;
+
+  if (content.includes(', { data)') || content.includes(', { { ')) {
+    content = content.replace(/http\.(post|put|patch)\(([^,]+),\s*\{\s*(\w+)\s*\)\)/g, 'http.$1($2, $3)');
+    content = content.replace(/http\.(post|put|patch)\(([^,]+),\s*\{\s*\{\s*(\w+)\s*\}\s*\)\)/g, 'http.$1($2, { $3 })');
+    modified = true;
+  }
+
+  content = content.replace(/return res\.json\(\);/g, 'return res.data;');
+  content = content.replace(/return response\.json\(\);/g, 'return response.data;');
+
+  if (modified) {
+    fs.writeFileSync(filePath, content, 'utf8');
+    console.log(`Fixed: ${filename}`);
+  } else {
+    console.log(`No changes needed: ${filename}`);
+  }
+};
+
+console.log('Fixing data source files...\n');
+
+files.forEach(file => {
+  try {
+    fixFile(file);
+  } catch (error) {
+    console.error(`Error fixing ${file}:`, error.message);
+  }
+});
+
+console.log('\nAll files processed!');