zsh is now the default login shell (programs.zsh.enable +
users.defaultUserShell, mkOverride 500 to beat bash.nix's mkDefault;
per-user shell= still overrides). modules/home/shell.nix configures the
interactive experience (nomarchy.shell.enable):
- zsh: completion, autosuggestions, syntax highlighting, big shared
history, autocd.
- starship prompt themed from the palette (a `nomarchy` palette built
from theme-state.json colors).
- bat as cat (theme "ansi" → tracks the terminal/theme palette), eza as
ls (icons + git + dirs-first), zoxide as cd (--cmd cd).
- rg/fd shipped as themselves — deliberately NOT aliased over grep/find
(flag differences surprise).
home.shell.enableZshIntegration = true is the single lever; starship,
eza, zoxide, ghostty and yazi all emit their zsh hooks from it (no
per-module edits). Verified: flake check green, default shell resolves
to zsh, .zshrc carries the starship/zoxide/eza/yazi hooks + aliases,
starship palette renders, all tools in the live ISO closure.
Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>
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