Add more KDE setup.

nodes/hosts/common/configuration.nix

@@ -3,6 +3,7 @@
   imports = [
     ./programs/firefox.nix
     ./programs/git.nix
+    ./programs/kde.nix
     ./services/desktopmanager.nix
     ./services/displaymanager.nix
   ];

nodes/hosts/common/programs/kde.nix

@@ -0,0 +1,27 @@
+{ pkgs, inputs, ... }: {
+  # List packages installed in system profile. To search, run:
+  # $ nix search wget
+  environment.systemPackages = [
+    # KDE Packages
+    pkgs.kdePackages.kde-gtk-config
+    pkgs.kdePackages.kate
+    pkgs.kdePackages.kcalc
+    pkgs.kdePackages.ark
+    pkgs.kdePackages.keditbookmarks
+    pkgs.kdePackages.kio
+    pkgs.kdePackages.kio-extras
+    pkgs.kdePackages.kio-gdrive
+    pkgs.kdePackages.krdc
+    pkgs.kdePackages.kwallet-pam
+    pkgs.kdePackages.yakuake
+    pkgs.plasma-panel-colorizer
+    pkgs.plasmusic-toolbar
+    pkgs.kdePackages.plasma-integration
+    pkgs.kdePackages.plasma-browser-integration
+  ];
+
+  environment.plasma6.excludePackages = [
+    pkgs.kdePackages.drkonqi
+  ];
+}
+