fix: missing client_info initialization and abort keep-alive task on drop#83

hashemix merged 1 commit intomainrust-mcp-stack/rust-mcp-sdk:mainfrom

fix/none-client-details-and-keep-alive-abortrust-mcp-stack/rust-mcp-sdk:fix/none-client-details-and-keep-alive-abortCopy head branch name to clipboard