feat: 新增 rg/jq 状态展示与 /install 安装命令#95

WSPlXA wants to merge 2 commits into

lessweb:mainlessweb/deepcode-cli:mainfrom

WSPlXA:wsxlpa/welcome-rg-jq-tipWSPlXA/deepcode-cli:wsxlpa/welcome-rg-jq-tipCopy head branch name to clipboard