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

wxauto/msgs/__init__.py

@@ -0,0 +1,75 @@
+from .msg import parse_msg
+from .base import (
+    BaseMessage,
+    HumanMessage
+)
+from .attr import (
+    SystemMessage,
+    TickleMessage,
+    TimeMessage,
+    FriendMessage,
+    SelfMessage
+)
+from .type import (
+    TextMessage,
+    ImageMessage,
+    VoiceMessage,
+    VideoMessage,
+    FileMessage,
+    LinkMessage,
+    OtherMessage
+)
+from .self import (
+    SelfMessage,
+    SelfTextMessage,
+    SelfVoiceMessage,
+    SelfImageMessage,
+    SelfVideoMessage,
+    SelfFileMessage,
+    SelfLinkMessage,
+    SelfOtherMessage,
+)
+from .friend import (
+    FriendMessage,
+    FriendTextMessage,
+    FriendVoiceMessage,
+    FriendImageMessage,
+    FriendVideoMessage,
+    FriendFileMessage,
+    FriendLinkMessage,
+    FriendOtherMessage,
+)
+
+__all__ = [
+    'parse_msg',
+    'BaseMessage',
+    'HumanMessage',
+    'SystemMessage',
+    'TickleMessage',
+    'TimeMessage',
+    'FriendMessage',
+    'SelfMessage',
+    'TextMessage',
+    'ImageMessage',
+    'VoiceMessage',
+    'VideoMessage',
+    'FileMessage',
+    'LinkMessage',
+    'OtherMessage',
+    'SelfMessage',
+    'SelfTextMessage',
+    'SelfVoiceMessage',
+    'SelfImageMessage',
+    'SelfVideoMessage',
+    'SelfFileMessage',
+    'SelfLinkMessage',
+    'SelfOtherMessage',
+    'FriendMessage',
+    'FriendTextMessage',
+    'FriendVoiceMessage',
+    'FriendImageMessage',
+    'FriendVideoMessage',
+    'FriendFileMessage',
+    'FriendLinkMessage',
+    'FriendOtherMessage',
+]