update i3 config

nixos/homes/palo/i3.nix

@@ -136,6 +136,7 @@ in
         enable = true;
         extraConfig = ''
           default_border pixel
+          default_orientation vertical
         '';
         config = {
           modifier = "Mod4";
@@ -183,6 +184,7 @@ in
             )
           ];
 
+
           keybindings = {
             "Print" = "exec ${pkgs.flameshot}/bin/flameshot gui -c -p /share/";
             "${cfg.config.modifier}+Return" = "exec ${cfg.config.terminal}";