further i3 configration, VFIO overhaul

config/users/kat/i3/dunst.nix

@@ -18,6 +18,7 @@
           mouse_middle_click = "context";
           mouse_left_click = "close_current";
           show_indicators = false;
+          fullscreen = "pushback"; # default is to "show"
           #dmenu = "${config.programs.dmenu.package}/bin/dmenu";
           dmenu = "${config.programs.rofi.package}/bin/rofi";
           browser = "${pkgs.xdg-utils}/bin/xdg-open";

config/users/kat/i3/i3.nix

@@ -1,6 +1,12 @@
 { config, base16, pkgs, lib, ... }: with lib;
 
 {
+  programs.zsh.loginExtra = ''
+      if [[ -z "''${TMUX-}" && -z "''${DISPLAY-}" && "''${XDG_VTNR-}" = 1 && $(${pkgs.coreutils}/bin/id -u) != 0 ]]; then
+        ${pkgs.xorg.xinit}/bin/startx
+      fi
+  '';
+
   services.i3gopher = { enable = true; };
 
   home.file.".xinitrc".text = ''
@@ -27,10 +33,10 @@
           "7"
           "8"
           "9"
-          ]
-          ++ [ (bindWorkspace "0" "10:10") ]
-          ++ lib.imap1 (i: v: bindWorkspace v "${toString (10 + i)}:${v}") [
-            "F1"
+        ]
+        ++ [ (bindWorkspace "0" "10:10") ]
+        ++ lib.imap1 (i: v: bindWorkspace v "${toString (10 + i)}:${v}") [
+        "F1"
             "F2"
             "F3"
             "F4"

config/users/kat/i3/rofi.nix

@@ -1,6 +1,7 @@
 { config, base16, lib, pkgs, ... }: with lib; {
   programs.rofi = {
     enable = true;
+    terminal = "${pkgs.kitty}/bin/kitty";
     font = "${config.kw.theme.font.name} 9";
     theme = let
   # Use `mkLiteral` for string-like values that should show without