mate: Install caja-with-extensions by default

nixos/modules/services/x11/desktop-managers/mate.nix

@@ -37,9 +37,6 @@ in
       pkgs.mate.mate-session-manager
     ];
 
-    # Let caja find extensions
-    environment.sessionVariables.CAJA_EXTENSION_DIRS = [ "${config.system.path}/lib/caja/extensions-2.0" ];
-
     # Let mate-panel find applets
     environment.sessionVariables."MATE_PANEL_APPLETS_DIR" = "${config.system.path}/share/mate-panel/applets";
     environment.sessionVariables."MATE_PANEL_EXTRA_MODULES" = "${config.system.path}/lib/mate-panel/applets";

pkgs/desktops/mate/default.nix

@@ -54,7 +54,7 @@ let
     python-caja = callPackage ./python-caja { };
 
     basePackages = [
-      caja
+      caja-with-extensions
       libmatekbd
       libmatemixer
       libmateweather
@@ -75,7 +75,7 @@ let
 
     extraPackages = [
       atril
-      caja-extensions
+      caja-extensions # for caja-sendto
       engrampa
       eom
       mate-applets