refactor(managers): 重构单例管理器实现并优化代码结构

feat(ws_pool): 新增 WebSocket 连接池实现

perf(json): 使用 orjson 替代标准 json 库提升性能

style: 清理未使用的导入和冗余代码

docs: 更新架构文档和开发规范

test: 添加 WebSocket 连接池测试用例

fix(plugins): 修复自动审批插件 API 调用参数格式

plugins/web_parser/parsers/douyin.py

@@ -1,6 +1,5 @@
 # -*- coding: utf-8 -*-
 import re
-import json
 import aiohttp
 from typing import Optional, Dict, Any, List
 
@@ -40,7 +39,7 @@ class DouyinParser(BaseParser):
             api_url = f"http://api.xhus.cn/api/douyin?url={url}"
             
             session = self.get_session()
-            async with session.get(api_url, headers=self.HEADERS, timeout=10) as response:
+            async with session.get(api_url, headers=self.HEADERS, timeout=aiohttp.ClientTimeout(total=10)) as response:
                 if response.status != 200:
                     logger.error(f"[{self.name}] API请求失败，状态码: {response.status}")
                     return None
@@ -75,7 +74,7 @@ class DouyinParser(BaseParser):
                 "music": data.get("music", {}),
             }
             
-        except (aiohttp.ClientError, KeyError, AttributeError, json.JSONDecodeError) as e:
+        except (aiohttp.ClientError, KeyError, AttributeError, ValueError) as e:
             logger.error(f"[{self.name}] 解析抖音视频信息失败: {e}")
             logger.debug(f"失败的URL: {url}")
         except Exception as e:
@@ -110,7 +109,7 @@ class DouyinParser(BaseParser):
                     'Referer': 'https://www.douyin.com/'
                 })
                 
-                async with session.get(short_url, headers=mobile_headers, allow_redirects=True, timeout=10) as response:
+                async with session.get(short_url, headers=mobile_headers, allow_redirects=True, timeout=aiohttp.ClientTimeout(total=10)) as response:
                     redirected_url = str(response.url)
                     
                     # 检查重定向后的URL是否包含视频ID