feat(lzwcai-demp-tool-server-dify-to-mcp): 初始化 Dify 集成工具模块

新增 Dify 到 MCP 的集成工具，支持通过 Dify API 将模型部署到 MCP 平台并进行推理。
该模块包含完整的服务器实现、依赖配置和命令行启动脚本。

主要功能：
- 支持 Workflow 和 Completion 模式的调用
- 自动翻译工具名称为驼峰命名格式
- 提供文件上传与任务停止接口
- 兼容流式与非流式响应处理

lzwcai_mcp_sqlexecutor/pyproject.toml

@@ -0,0 +1,35 @@
+[build-system]
+requires = ["hatchling"]
+build-backend = "hatchling.build"
+
+[project]
+name = "lzwcai-mcp-sqlexecutor"
+version = "0.1.8"
+description = "MCP server for executing business SQL queries with dynamic tool generation"
+readme = "README.md"
+requires-python = ">=3.13"
+license = {text = "MIT"}
+authors = [
+    {name = "lzwcai", email = "your-email@example.com"},
+]
+keywords = ["mcp", "sql", "executor", "server"]
+classifiers = [
+    "Development Status :: 3 - Alpha",
+    "Intended Audience :: Developers",
+    "Programming Language :: Python :: 3",
+    "Programming Language :: Python :: 3.13",
+]
+dependencies = [
+    "httpx>=0.28.1",
+    "mcp[cli]>=1.10.1",
+    "pypinyin>=0.53.0",
+]
+
+[project.scripts]
+lzwcai-mcp-sqlexecutor = "lzwcai_mcp_sqlexecutor.main:main"
+
+[tool.hatch.build.targets.wheel]
+packages = ["lzwcai_mcp_sqlexecutor"]
+
+[tool.hatch.build.targets.wheel.force-include]
+"lzwcai_mcp_sqlexecutor/businessQueries.json" = "lzwcai_mcp_sqlexecutor/businessQueries.json"