keyboard mod changes, cleanup

modules/home/shell-conf/nushell/nushell.nix

@@ -8,6 +8,7 @@
   programs.nushell = {
     enable = true;
     shellAliases = {
+      "nuls" = "ls";
       "ls" = "ls -m";
       "ll" = "ls -m";
       "la" = "ls -am";
@@ -16,6 +17,7 @@
       "y" = "job spawn { wezterm --config-file ~/.config/wezterm/launcher.lua start --always-new-process --cwd (pwd) yazi }";
     };
     configFile.source = ./config.nu;
+    envFile.source = ./env.nu;
     loginFile.text = ''
       ${pkgs.figlet}/bin/figlet -f ($env.HOME)/.local/share/flf/wavy.flf (hostname)
       '';
@@ -47,27 +49,6 @@
         };
       };
     };
-    extraEnv = ''
-        let fish_completer = {|spans|
-            let completions = fish --command $'complete "--do-complete=($spans | str join " ")"'
-            | from tsv --flexible --noheaders --no-infer
-            | rename value description
-
-            let has_paths = ($completions | any {|row| $row.value =~ '/' or $row.value =~ '\\.\\w+$' or $row.value =~ ' '})
-
-            if $has_paths {
-                $completions | update value {|row|
-                    if $row.value =~ ' ' {
-                        $"'($row.value)'"  # Wrap in single quotes
-                    } else {
-                        $row.value
-                    }
-                }
-            } else {
-                $completions
-            }
-         }
-      '';
     plugins = [ pkgs.nushellPlugins.skim ];
   };
 }