feat: 优化电缆规格显示和更新项目配置

- GUI电缆规格表格新增'是否为可选'列，支持显示可选电缆标识
- 修复信息容器初始化问题，确保提示文本正确显示
- 更新使用说明文档，修正适用对象和技术支持信息
- 添加项目配置文件(.gitignore, .python-version, pyproject.toml, uv.lock)
- 添加版本管理脚本(make_version.py)
- 添加Excel数据文件和使用说明PDF文档

pyproject.toml

@@ -0,0 +1,23 @@
+[project]
+name = "windfarm"
+version = "0.1.0"
+description = "Add your description here"
+readme = "README.md"
+requires-python = ">=3.12"
+dependencies = [
+    "ezdxf>=1.4.3",
+    "matplotlib>=3.10.8",
+    "networkx>=3.6.1",
+    "nicegui>=3.4.1",
+    "numpy>=2.4.0",
+    "openpyxl>=3.1.5",
+    "pandas>=2.3.3",
+    "pywebview>=6.1",
+    "scikit-learn>=1.8.0",
+    "scipy>=1.16.3",
+]
+
+[dependency-groups]
+dev = [
+    "pyinstaller>=6.17.0",
+]