Add udiskie service, syncthing tray

Add systemd tray target to enable proper tray integration

home/hyprland/default.nix

@@ -4,7 +4,16 @@
   imports = [ ./waybar/default.nix ./gtk.nix ./mako.nix ./rofi.nix ];
   services = {
     avizo.enable = true;
-    syncthing.enable = true;
+    udiskie = {
+      enable = true;
+      notify = true;
+      automount = true;
+      tray = "auto";
+    };
+    syncthing = {
+      enable = true;
+      tray.enable = true;
+    };
   };
   wayland.windowManager.hyprland = {
     enable = true;

home/hyprland/waybar/default.nix

@@ -22,6 +22,10 @@
 
       * { font-family: "${config.stylix.fonts.sansSerif.name}" }
     '';
+  systemd.user.targets.tray.Unit = {
+    Description = "Home Manager System Tray";
+    Requires = [ "graphical-session-pre.target" ];
+  };
   programs.waybar = {
     enable = true;
     style = ./style.css;

system/desktop.nix

@@ -61,9 +61,5 @@
     kdeconnect.enable = true;
   };
   gtk.iconCache.enable = true;
-  qt = {
+  qt.enable = true;
-    enable = true;
-    style = "gtk2";
-    platformTheme = "gtk2";
-  };
 }