refactor: replace zsh deps with runtimeShell, migrate scripts from symlinkJoin to runCommand, add missing assertions and deps

Scripts: Migrated from symlinkJoin to runCommand; replaced zsh
dependency with pkgs.runtimeShell across polybar, scripts, and
fzf-launcher
Assertions: Added gopass/gpg checks for neomutt, signing checks for git,
git dependency for lazygit, file-preview deps for lf, desktop/kitten
checks for scripts
Lazygit: Fixed mkIf placement, imported assertions
Neomutt: Removed verbose keybinding descriptions
Nixvim: Removed <c-c> notification-clear mapping
File preview: Replaced libreoffice document preview with pandoc/antiword
(terminal-based)
Fzf launcher: Fixed bash compatibility (setopt → shopt -s)
Deps: Added coreutils, fontconfig, antiword, pandoc, util-linux, bash,
findutils, grep, sed, gawk, ncurses to various scripts

2 files changed, 2 insertions, 2 deletions

diff --git a/modules/desktop/polybar/module/vpn-separator.nix b/modules/desktop/polybar/module/vpn-separator.nix
index 48122cd..2444522 100644
--- a/modules/desktop/polybar/module/vpn-separator.nix
+++ b/modules/desktop/polybar/module/vpn-separator.nix
@@ -7,7 +7,7 @@
 with config.scheme.withHashtag;
 {
   type = "custom/script";
-  exec-if = "${lib.getExe config.terminal.zsh.package} -c '${lib.getExe' pkgs.iproute2 "ip"} a | ${lib.getExe pkgs.gnugrep} -q tun0'";
+  exec-if = "${pkgs.runtimeShell} -c '${lib.getExe' pkgs.iproute2 "ip"} a | ${lib.getExe pkgs.gnugrep} -q tun0'";
   exec = "echo VPN";
   interval = 5;
 
diff --git a/modules/desktop/polybar/module/vpn.nix b/modules/desktop/polybar/module/vpn.nix
index 6230b8d..58bb80c 100644
--- a/modules/desktop/polybar/module/vpn.nix
+++ b/modules/desktop/polybar/module/vpn.nix
@@ -7,7 +7,7 @@
 with config.scheme.withHashtag;
 {
   type = "custom/script";
-  exec-if = "${lib.getExe config.terminal.zsh.package} -c '${lib.getExe' pkgs.iproute2 "ip"} a | ${lib.getExe pkgs.gnugrep} -q tun0'";
+  exec-if = "${pkgs.runtimeShell} -c '${lib.getExe' pkgs.iproute2 "ip"} a | ${lib.getExe pkgs.gnugrep} -q tun0'";
   exec = "echo VPN";
   interval = 5;