internal/

Package agekey manages casa's age keys, registry-free: a key IS a private identity file in ~/.config/casa/keys/<name>.txt.

Package app holds casa's actions (the work behind each command/menu item) and the interactive menu.

Package chez is a thin wrapper around the chezmoi CLI.

Package config reads casa's optional, committed .casa.toml and falls back to sensible defaults so casa works against any chezmoi repo.

Package home is the one place that knows about ~ — expanding it for the filesystem and folding it back in for display.

Package manifest reads and edits casa's package manifest — .casadata/packages.toml in the source dir (chezmoi reads it through the .chezmoidata mirror symlink).

brew formulae.

Package selfupdate upgrades the running casa binary from GitHub releases.

fzf-style multiselect: printable keys narrow the list as you type, space toggles the highlighted row, and selections persist while the filter changes — select, retype, select again.