Add gabriel wallpaper

common/icons/intray.svg

@@ -1 +0,0 @@
-<svg aria-hidden="true" focusable="false" data-prefix="fas" data-icon="inbox" class="svg-inline--fa fa-inbox fa-w-18" role="img" xmlns="http://www.w3.org/2000/svg" viewBox="0 0 576 512"><path fill="currentColor" d="M567.938 243.908L462.25 85.374A48.003 48.003 0 0 0 422.311 64H153.689a48 48 0 0 0-39.938 21.374L8.062 243.908A47.994 47.994 0 0 0 0 270.533V400c0 26.51 21.49 48 48 48h480c26.51 0 48-21.49 48-48V270.533a47.994 47.994 0 0 0-8.062-26.625zM162.252 128h251.497l85.333 128H376l-32 64H232l-32-64H76.918l85.334-128z"></path></svg>

common/themes/default.nix

@@ -37,7 +37,7 @@ let
 
     catppuccin-macchiato = {
       stylix = {
-        image = ./wallpapers/lapis_lazuli.jpg;
+        image = ./wallpapers/gabriel.jpg;
         base16Scheme = "${inputs.catppuccin-base16}/base16/macchiato.yaml";
         opacity = transparency 0.7;
         polarity = "dark";