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/friend.py

@@ -0,0 +1,73 @@
+from .type import *
+from .attr import FriendMessage
+import sys
+
+class FriendTextMessage(FriendMessage, TextMessage):
+    def __init__(
+            self, 
+            control: uia.Control, 
+            parent: "ChatBox"
+        ):
+        super().__init__(control, parent)
+
+class FriendQuoteMessage(FriendMessage, QuoteMessage):
+    def __init__(
+            self, 
+            control: uia.Control, 
+            parent: "ChatBox",
+        ):
+        super().__init__(control, parent)
+
+class FriendImageMessage(FriendMessage, ImageMessage):
+    def __init__(
+            self, 
+            control: uia.Control, 
+            parent: "ChatBox",
+
+        ):
+        super().__init__(control, parent)
+
+class FriendFileMessage(FriendMessage, FileMessage):
+    def __init__(
+            self, 
+            control: uia.Control, 
+            parent: "ChatBox",
+
+        ):
+        super().__init__(control, parent)
+
+class FriendLinkMessage(FriendMessage, LinkMessage):
+    def __init__(
+            self, 
+            control: uia.Control, 
+            parent: "ChatBox",
+
+        ):
+        super().__init__(control, parent)
+
+class FriendVideoMessage(FriendMessage, VideoMessage):
+    def __init__(
+            self, 
+            control: uia.Control, 
+            parent: "ChatBox",
+
+        ):
+        super().__init__(control, parent)
+
+class FriendVoiceMessage(FriendMessage, VoiceMessage):
+    def __init__(
+            self, 
+            control: uia.Control, 
+            parent: "ChatBox",
+
+        ):
+        super().__init__(control, parent)
+
+class FriendOtherMessage(FriendMessage, OtherMessage):
+    def __init__(
+            self, 
+            control: uia.Control, 
+            parent: "ChatBox",
+
+        ):
+        super().__init__(control, parent)