da3a280a43
Adds `netssh completion install` subcommand: - Auto-detects shell from $SHELL, override with --shell bash|zsh|fish - bash → ~/.local/share/bash-completion/completions/netssh - zsh → ~/.zfunc/_netssh (prints fpath hint) - fish → ~/.config/fish/completions/netssh.fish - No sudo required Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>