feat: 新增飞书和文件工具MCP服务并优化机器人配置

- 新增飞书MCP服务，包含图片上传和消息卡片发送功能
- 新增文件工具MCP服务，提供文件转JSON和data URI功能
- 更新机器人MCP服务配置，移除环境变量硬编码
- 升级机器人版本至0.1.28并优化迎宾功能参数
- 添加.gitignore和项目配置文件

lzwcai_lark_mcp/pyproject.toml

@@ -0,0 +1,20 @@
+[build-system]
+requires = ["hatchling"]
+build-backend = "hatchling.build"
+
+[project]
+name = "lzwcai-mcpskills-lark-mcp"
+version = "0.1.4"
+description = "Lark MCP server"
+requires-python = ">=3.10"
+dependencies = [
+    "mcp[cli]>=1.6.0",
+    "python-dotenv>=0.21.0",
+    "requests>=2.25.0"
+]
+
+[project.scripts]
+lzwcai-mcpskills-lark-mcp = "lzwcai_lark_mcp.main:main"
+
+[tool.hatch.build.targets.wheel]
+packages = ["lzwcai_lark_mcp"]