signal-desktop: works without workaround again

Also add --use-tray-icon flag, since it works now

modules/social/default.nix

@@ -12,7 +12,7 @@ in
   config = mkIf cfg.enable {
     home-manager = with pkgs; pkgs.lib.setAttrByPath [ "users" psCfg.user.name ] {
       home.packages = [
-        ps-signal-desktop
+        signal-desktop
         tdesktop
         element-desktop
         irssi

modules/sway/config/config.d/custom-keybindings.conf

@@ -18,7 +18,7 @@ bindsym $mod+F2 exec firefox
 bindsym $mod+F3 exec $term -e vifm
 bindsym $mod+Shift+F3 exec gksu $term -e vifm
 bindsym $mod+F4 exec nautilus -w
-bindsym $mod+Shift+F4 exec signal-desktop
+bindsym $mod+Shift+F4 exec signal-desktop --use-tray-icon
 bindsym $mod+F5 exec $term -e 'mocp -C $XDG_CONFIG_DIR/mocp/config'
 bindsym $mod+Shift+m exec mu
 bindsym $mod+Shift+h exec xdg-open /usr/share/doc/manjaro/i3_help.pdf

pkgs/default.nix

@@ -21,5 +21,4 @@ with final; {
   drone-docker-runner = writeShellScriptBin "drone-docker-runner" (import ./drone-docker-runner.nix final);
 
   # ps-fixes
-  ps-signal-desktop = writeShellScriptBin "signal-desktop" (import ./ps-signal-desktop.nix final);
 }

pkgs/ps-signal-desktop.nix

@@ -1,9 +0,0 @@
-self: with self;
-let
-  signal-desktop = self.signal-desktop.overrideAttrs (old: {
-    meta.platforms = [ "x86_64-linux" "aarch64-linux" ];
-  });
-in
-''
-  exec ${signal-desktop}/bin/signal-desktop --disable-gpu -- "$@"
-''