Updated stuff, kotlin, fixed warning in xmonad config, idk what else

modules/applications/neovim.nix

@@ -17,6 +17,7 @@ let
     sumneko-lua-language-server # lua
     rnix-lsp # nix
     haskell-language-server # haskell
+    kotlin-language-server # kotlin
     # vscode-langservers-extracted # css and shit
 
     # Formatters

modules/applications/xmonad/Main.hs

@@ -6,7 +6,7 @@ import System.Environment
 import System.Process
 import XMonad
 import XMonad.Actions.SpawnOn
-import XMonad.Config (defaultConfig)
+import XMonad.Config
 import XMonad.Config.Kde
 import XMonad.Hooks.EwmhDesktops (ewmh, fullscreenEventHook)
 import XMonad.Hooks.ManageDocks
@@ -25,7 +25,7 @@ main =
   xmonad $
     ewmh $
       docks $
-        defaultConfig
+        def
           { modMask = mod4Mask,
             layoutHook = myLayoutHook,
             startupHook = startup,

modules/dev/default.nix

@@ -8,6 +8,7 @@
     ./dhall.nix
     ./haskell
     ./fsharp.nix
+    ./kotlin.nix
     # ./racket.nix
     # ./elm.nix
 

modules/dev/kotlin.nix

@@ -0,0 +1,8 @@
+{ pkgs, ... }: {
+  home-manager.users.adrielus = {
+    home.packages = with pkgs; [
+      kotlin
+      gradle
+    ];
+  };
+}

modules/nix.nix

@@ -8,6 +8,7 @@
     extraOptions = ''
       keep-outputs = true
       keep-derivations = true
+      experimental-features = nix-command flakes
     '';
 
     settings = {

modules/themes/themes.nix

@@ -7,7 +7,8 @@ lib.lists.map (theme: pkgs.callPackage theme { }) [
   (catppuccin {
     # wallpaper = "os/nix-magenta-pink-1920x1080.png";
     # wallpaper = "minimalistic/tetris.png";
-    wallpaper = "os/nix-black-4k.png";
+    # wallpaper = "os/nix-black-4k.png";
+    wallpaper = "misc/comfy-home.png";
     # wallpaper = "landscapes/forrest.png";
     # wallpaper = "landscapes/salty_mountains.png";
     # wallpaper = "misc/rainbow.png";