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

1 files changed, 11 insertions, 0 deletions

diff --git a/modules/file-management/lf/default.nix b/modules/file-management/lf/default.nix
index b6cfa22..cd9ca5c 100644
--- a/modules/file-management/lf/default.nix
+++ b/modules/file-management/lf/default.nix
@@ -19,6 +19,17 @@
   };
 
   config = lib.mkIf config.file-management.lf.enable {
+    assertions = [
+      {
+        assertion = config.scripts.file-preview.enable;
+        message = "file-management.lf.enable requires scripts.file-preview.enable for file previews.";
+      }
+      {
+        assertion = config.scripts.file-preview-clean.enable;
+        message = "file-management.lf.enable requires scripts.file-preview-clean.enable to clear kitty previews.";
+      }
+    ];
+
     xdg.mimeApps.defaultApplications = {
       "inode/directory" = "lf.desktop";
     };