feat: Initialize wxauto WeChat automation project with job extraction tools

- Add wxauto package with WeChat UI automation and message handling capabilities
- Implement job_extractor.py for automated job posting extraction from WeChat groups
- Add job_extractor_gui.py providing graphical interface for job extraction tool
- Create comprehensive documentation in Chinese covering GUI usage, multi-group support, and quick start guides
- Add build configuration files (build_exe.py, build_exe.spec) for packaging as standalone executable
- Include utility scripts for WeChat interaction (auto_send_msg.py, get_history.py, receive_file_transfer.py)
- Add project configuration files (pyproject.toml, setup.cfg, requirements.txt)
- Include test files (test_api.py, test_com_fix.py) for API and compatibility validation
- Add Apache 2.0 LICENSE and comprehensive README documentation
- Configure .gitignore to exclude build artifacts, logs, and temporary files

test_com_fix.py

@@ -0,0 +1,114 @@
+# -*- coding: utf-8 -*-
+"""
+测试COM组件初始化修复
+用于验证打包后的程序是否能正常工作
+"""
+import sys
+import threading
+import time
+
+def test_com_in_thread():
+    """在线程中测试COM初始化"""
+    print("\n[线程测试] 开始...")
+    
+    try:
+        import pythoncom
+        print("[线程测试] ✓ pythoncom模块导入成功")
+    except ImportError as e:
+        print(f"[线程测试] × pythoncom模块导入失败: {e}")
+        print("请运行: pip install pywin32")
+        return False
+    
+    try:
+        # 初始化COM
+        pythoncom.CoInitialize()
+        print("[线程测试] ✓ COM组件初始化成功")
+        
+        # 尝试使用wxauto
+        try:
+            from wxauto import WeChat
+            print("[线程测试] ✓ wxauto模块导入成功")
+            
+            # 注意：这里不实际连接微信，只测试导入
+            print("[线程测试] ✓ 所有测试通过")
+            result = True
+            
+        except Exception as e:
+            print(f"[线程测试] × wxauto测试失败: {e}")
+            result = False
+        
+        # 清理COM
+        pythoncom.CoUninitialize()
+        print("[线程测试] ✓ COM组件清理成功")
+        
+        return result
+        
+    except Exception as e:
+        print(f"[线程测试] × COM初始化失败: {e}")
+        return False
+
+
+def main():
+    print("=" * 60)
+    print("COM组件修复验证测试")
+    print("=" * 60)
+    
+    # 测试1：主线程导入
+    print("\n[测试1] 主线程模块导入...")
+    try:
+        import pythoncom
+        print("✓ pythoncom导入成功")
+    except ImportError as e:
+        print(f"× pythoncom导入失败: {e}")
+        print("\n请先安装pywin32:")
+        print("  pip install pywin32")
+        return
+    
+    try:
+        from wxauto import WeChat
+        print("✓ wxauto导入成功")
+    except ImportError as e:
+        print(f"× wxauto导入失败: {e}")
+        print("\n请先安装wxauto:")
+        print("  pip install -e .")
+        return
+    
+    # 测试2：工作线程中的COM初始化
+    print("\n[测试2] 工作线程COM初始化...")
+    thread = threading.Thread(target=test_com_in_thread)
+    thread.start()
+    thread.join()
+    
+    # 测试3：检查打包相关模块
+    print("\n[测试3] 检查打包相关模块...")
+    modules_to_check = [
+        'pywintypes',
+        'win32com',
+        'win32api',
+        'win32con',
+        'win32gui',
+    ]
+    
+    all_ok = True
+    for module_name in modules_to_check:
+        try:
+            __import__(module_name)
+            print(f"✓ {module_name}")
+        except ImportError:
+            print(f"× {module_name} (可选)")
+    
+    # 总结
+    print("\n" + "=" * 60)
+    print("测试完成")
+    print("=" * 60)
+    print("\n如果所有测试都通过，说明修复成功，可以进行打包。")
+    print("打包命令:")
+    print("  方式1: 双击 修复并重新打包.bat")
+    print("  方式2: 双击 build.bat")
+    print("  方式3: pyinstaller build_exe.spec")
+    print("\n打包后请测试exe文件，确保能正常连接微信。")
+
+
+if __name__ == "__main__":
+    main()
+    input("\n按回车键退出...")