fix poly bar, use minified nvim to test out

flakes/common/nix_modules/de_i3.nix

@@ -1,6 +1,4 @@
 {
-  config,
-  lib,
   pkgs,
   ...
 }:
@@ -20,51 +18,25 @@
 
   services.xserver = {
     enable = true;
-    # displayManager.startx.enable = true;
     windowManager.i3 = {
       enable = true;
-      # package = pkgs.i3;
       extraPackages = with pkgs; [
         dmenu
-        i3status
-        i3lock
         maim
         xclip
       ];
     };
-    desktopManager = {
-      # xterm.enable = false;
-      # xfce = {
-      #   enable = true;
-      #   noDesktop = true;
-      #   enableXfwm = false;
-      # };
-    };
     displayManager = {
       lightdm.enable = true;
-      defaultSession = "none+i3";
-      # defaultSession = "xfce+i3";
     };
   };
+  services.displayManager.defaultSession = "none+i3";
 
   hardware.graphics.enable = true;
-
-  environment.systemPackages = with pkgs; [
-    # xfce.xfce4-panel
-    # xfce.xfce4-session
-    # xfce.xfce4-settings
-    # xfce.xfce4-power-manager
-    # xfce.xfce4-pulseaudio-plugin
-    # xfce.xfce4-screenshooter
-    # xfce.xfce4-clipman-plugin
-    # xfce.xfce4-sensors-plugin
-    # xfce.xfce4-notifyd
-    pavucontrol
-  ];
+  security.rtkit.enable = true;
 
   # Applets/services for tray widgets
   programs.nm-applet.enable = true;
   services.blueman.enable = true;
   services.upower.enable = true;
-  # xfce4-notifyd is provided as a package; XFCE runs it automatically
 }