fix(kitty): changed ssh alias

Kitty emulator has a few problem with ssh connection and application
within the connection has unpredictable bugs. This is workaround from
official FAQ

modules/desktop/submodules/kitty.nix

@@ -1,9 +1,10 @@
 { pkgs, ... }:
 {
-  config = {
+  config = rec {
     home-manager.users.wittano = {
       programs.kitty = {
         enable = true;
+        package = pkgs.kitty;
         font = {
           size = 18;
           name = "JetBrains Mono";
@@ -12,7 +13,7 @@
         shellIntegration.enableFishIntegration = true;
       };
 
-      programs.fish.shellAliases.ssh = "kitty +kitten ssh";
+      programs.fish.shellAliases.ssh = "${home-manager.users.wittano.programs.kitty.package}/bin/kitten ssh";
     };
   };
 }