Feature/docker support

[gardnmi]

This pull request introduces Docker support for the Databricks MCP server, enhances integration options with AI clients, and updates the documentation to reflect these changes. The key updates include the addition of a Dockerfile, a .vscode/mcp.json configuration file, and detailed instructions for Docker-based and non-Docker setups in the README.md.

Docker Support and Configuration:

• Added a Dockerfile to containerize the MCP server, enabling consistent operation across environments. It includes dependency installation, source code copying, and a uv-based entry point for running the server.
• Introduced a .vscode/mcp.json file for configuring the MCP server in VS Code, with support for Docker-based execution and environment variable prompts.

Documentation Enhancements:

• Updated README.md with instructions for running the MCP server standalone or using Docker, including Docker build and run commands. [1] [2]
• Added integration guides for AI clients (VS Code, Cursor, and Claude CLI), covering both Docker-based and non-Docker setups. [1] [2] [3]
• Expanded the project structure section in README.md to include new files like .vscode/mcp.json and the Dockerfile.