🐛 fix(logs): 修复日志搜索功能中的端点和IP地址过滤问题

- 修正endpoint过滤条件，移除多余的对象包装，直接使用字符串匹配模式
- 修正ipAddress过滤条件，移除多余的对象包装，直接使用字符串匹配模式
- 确保日志搜索能够正确匹配包含指定关键词的端点和IP地址

src/client/admin/pages/Logs.tsx

@@ -40,9 +40,9 @@ const Logs: React.FC = () => {
     if (filters.resourceType) filtersObj.resourceType = filters.resourceType;
     if (filters.action) filtersObj.action = filters.action;
     if (filters.method) filtersObj.method = filters.method;
-    if (filters.endpoint) filtersObj.endpoint = { '%': `%${filters.endpoint}%` };
+    if (filters.endpoint) filtersObj.endpoint = `%${filters.endpoint}%`;
     if (filters.userId) filtersObj.userId = filters.userId;
-    if (filters.ipAddress) filtersObj.ipAddress = { '%': `%${filters.ipAddress}%` };
+    if (filters.ipAddress) filtersObj.ipAddress = `%${filters.ipAddress}%`;
     if (filters.status) filtersObj.status = filters.status;
     
     // 处理日期范围