fix(cli): respect ZDOTDIR and XDG_CONFIG_HOME in install, doctor, and implode#892

fengmk2 merged 13 commits intovoidzero-dev:mainvoidzero-dev/vite-plus:mainfrom

mst-mkt:fix/install-respect-shell-dir-settingsmst-mkt/vite-plus:fix/install-respect-shell-dir-settingsCopy head branch name to clipboard