change packages and add needed packages for hermes screen to hermes.nix

modules/home/programs/hermes.nix

@@ -1,9 +1,31 @@
 { inputs, ... }: {
-  flake.homeModules.hermes = {
+  flake.homeModules.hermes = { pkgs, ... }: {
     imports = [ inputs.hermes-agent.homeManagerModules.default ];
     programs.hermes-agent = {
       enable = true;
       desktop.enable = true;
     };
+
+    # Bot Screen: Xvnc + Xfce-Kern, den tools/bot_desktop/launcher.sh erwartet
+    # (REQUIRED_BINARIES). Der Installer im Screen-Tab kennt nur apt/dnf/pacman.
+    home.packages = with pkgs; [
+      tigervnc # Xvnc
+      dbus # dbus-run-session
+      xfwm4
+      xfce4-panel
+      xfdesktop
+      xfce4-settings # xfsettingsd
+      xfce4-terminal
+      xauth
+      xdpyinfo
+      setxkbmap
+      xprop
+      xsetroot
+      xset
+      # Der Screen-Launcher schreibt ThemeName=Adwaita-dark und IconThemeName=hicolor
+      # in xsettings.xml; ohne gnome-themes-extra fällt GTK auf ein unthemed Default
+      # zurück (Chromium-Fenster "ohne Theme").
+      gnome-themes-extra
+    ];
   };
 }

modules/system/core/packages.nix

@@ -17,16 +17,14 @@
       nautilus
       libwacom
       devenv
-      kdePackages.qt6ct
       gcc
-      clang-tools
       gdb
+      clang-tools
       gnumake
-      libreoffice
       ripgrep
       jq
-      nmgui
       kdePackages.qtdeclarative
+      brightnessctl
     ];
     fonts.packages = with pkgs; [
       inter