i3: remove unused config

home/i3/default.nix

@@ -1,37 +0,0 @@
-{
-  config,
-  lib,
-  pkgs,
-  ...
-}:
-let
-  mod = "Mod4";
-in
-{
-  xsession.windowManager.i3 = {
-    enable = true;
-    config = {
-      modifier = mod;
-
-      keybindings = lib.mkOptionDefault {
-        "${mod}+Enter" = "exec kitty";
-
-        # Focus
-        "${mod}+j" = "focus left";
-        "${mod}+k" = "focus down";
-        "${mod}+l" = "focus up";
-        "${mod}+semicolon" = "focus right";
-
-        # Move
-        "${mod}+Shift+j" = "move left";
-        "${mod}+Shift+k" = "move down";
-        "${mod}+Shift+l" = "move up";
-        "${mod}+Shift+semicolon" = "move right";
-
-        # My multi monitor setup
-        "${mod}+m" = "move workspace to output DP-2";
-        "${mod}+Shift+m" = "move workspace to output DP-5";
-      };
-    };
-  };
-}