Access Futu stock market data via MCP server - real-time quotes, K-lines, options, account info for HK/US/CN markets
## futu-stock v1.2.0 Changelog - Added detailed environment variable documentation for MCP client configuration (Section 7.1). - Provided example settings for integrating with CatPaw, Cursor, and other MCP clients. - Explained security options for enabling/disabling trading features via environment variables (`FUTU_ENABLE_TRADING`, `FUTU_ENABLE_POSITIONS`), including warnings and default states. - Added `.env` example and guidance for local development/configuration (Section 7.2). - No code changes; documentation improvements only.