feat: replace dust with dua

modules/features/git.nix

@@ -73,5 +73,10 @@ in
           }
         ];
       };
+
+      programs.gh = {
+        enable = true;
+        settings.git_protocol = "ssh";
+      };
     };
 }

modules/features/shell.nix

@@ -169,7 +169,7 @@
         pkgs.tlrc
         pkgs.sd
         pkgs.procs
-        pkgs.dust
+        pkgs.dua
         pkgs.duf
         pkgs.systemctl-tui
         pkgs.xh