add global menu

config/kde/theming.nix

@@ -25,6 +25,24 @@
           "org.kde.plasma.digitalclock"
         ];
       }
+      # Global menu at the top
+      {
+        location = "top";
+        height = 26;
+        widgets = [ "org.kde.plasma.appmenu" ];
+        screen = "all";
+      }
     ];
+    fonts.fixedWidth = {
+      family = "FiraCode Nerd Font Mono";
+      pointSize = 9;
+    };
+    configFile.kwinrc."NightColor" = {
+      Active = true;
+      LatitudeFixed = 51;
+      LongitudeFixed = 13;
+      Mode = "Location";
+      NightTemperature = 4200;
+    };
   };
 }