{ lib, config, pkgs, systemHostName, ... }:
{
  programs.zsh = {
    enable = true;
    initContent = ''
    umask 0022
    export EXTRA_CCFLAGS="-I/usr/include"
    source ${pkgs.zsh-vi-mode}/share/zsh-vi-mode/zsh-vi-mode.plugin.zsh
    export QT_QPA_PLATFORM="wayland"
    export OLLAMA_MODEL="qwen3:14b"
    '';

    localVariables = {
      EDITOR = "emacsclient --create-frame --alternate-editor=vim";
      INPUT_METHOD = "fcitx";
      QT_IM_MODULE = "fcitx";
      GTK_IM_MODULE = "fcitx";
      XMODIFIERS = "@im=fcitx";
      XIM_SERVERS = "fcitx";
      WXSUPPRESS_SIZER_FLAGS_CHECK = "1";
    };

    shellAliases = {
      get-channel-id = "yt-dlp --print \"%(channel_id)s\" --playlist-end 1 \"$1\"";
      se = "sops edit";
      f = "vim $(fzf)";
      e = "cd $(find . -type d -print | fzf)";
      c = "clear";
      g = "git";
      v = "vim";
      py = "python3";
      build-installer = "nix build $HOME/monorepo/nix#nixosConfigurations.installer.config.system.build.isoImage";
      rb = "sudo nixos-rebuild switch --flake $HOME/monorepo/nix#${systemHostName}";
      nfu = "cd ~/monorepo/nix && git add . && git commit -m \"new flake lock\" &&  nix flake update";
      usync =  "rsync -azvP --chmod=\"Du=rwx,Dg=rx,Do=rx,Fu=rw,Fg=r,Fo=r\" ~/website_html/ root@${config.monorepo.vars.remoteHost}:/var/www/${config.monorepo.vars.internetName}-website/";
      usite
      = "cd ~/src/publish-org-roam-ui && bash local.sh && rm -rf ~/website_html/graph_view; cp -r ~/src/publish-org-roam-ui/out ~/website_html/graph_view && rsync -azvP --chmod=\"Du=rwx,Dg=rx,Do=rx,Fu=rw,Fg=r,Fo=r\" ~/website_html/ root@${config.monorepo.vars.remoteHost}:/var/www/${config.monorepo.vars.internetName}-website/";
      sai = "eval \"$(ssh-agent -s)\" && ssh-add ~/.ssh/id_ed25519 && ssh-add -l";
      i3 = "exec ${pkgs.i3-gaps}/bin/i3";
    };
    loginExtra = ''
      if [[ "$(tty)" = "/dev/tty1" ]]; then
          exec Hyprland
      fi
    '';
  };
}