refactor: 优化日志系统及增加定位转换器

- 更新 pytest.ini 统一配置日志格式和基础命令。
- 优化 main.py 增加测试后的日志自动备份与定期清理功能。
- 新增 finder.py 实现定位元素转换机制

core/modules.py

@@ -0,0 +1,29 @@
+#!/usr/bin/env python
+# coding=utf-8
+
+"""
+@author: CNWei,ChenWei
+@Software: PyCharm
+@contact: t6g888@163.com,chenwei@zygj.com
+@file: modules
+@date: 2026/1/20 11:54
+@desc: 
+"""
+
+from enum import Enum
+
+class Locator(str, Enum):
+    # --- 原有 Selenium 支持 ---
+    ID = "id"
+    NAME = "name"
+    CLASS = "class"
+    TAG = "tag"
+    LINK_TEXT = "link_text"
+    PARTIAL_LINK_TEXT = "partial_link_text"
+    CSS = "css"
+    XPATH = "xpath"
+    # --- Appium 特有支持 ---
+    ACCESSIBILITY_ID = "accessibility_id"
+    AID = "aid"  # 简写
+    ANDROID_UIAUTOMATOR = "android_uiautomator"
+    IOS_PREDICATE = "ios_predicate"