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

pyproject.toml

@@ -0,0 +1,24 @@
+[project]
+name = "wxauto"
+version = "39.1.18"
+description = "wxauto 3.9 V2 version"
+authors = [
+    {name = "Cluic", email = "tikic@qq.com"}
+]
+readme = "README.md"
+requires-python = ">=3.8,<=3.15"
+dependencies = [
+    "tenacity",
+    "pywin32",
+    "pyperclip",
+    "pillow",
+    "colorama",
+    "comtypes"
+]
+
+[tool.setuptools.packages.find]
+include = ["wxauto*"]
+
+[build-system]
+requires = ["setuptools>=61.0", "wheel"]
+build-backend = "setuptools.build_meta"