Add Niri, a scrolling tiling window manager.

modules/home/wms/programs/wlpicker/default.nix

@@ -0,0 +1,15 @@
+{ pkgs, config, ... }: 
+{
+  home.packages = with pkgs; [
+    (pkgs.writeScriptBin "wlpicker" ''
+      # Get color position
+      position=$(slurp -b 00000000 -p)
+      
+      # Sleep to prevet grim always returning improper color
+      sleep 1
+      
+      # Store the hex color value using imagemagick
+      grim -g "$position" -t png - | convert - -format '%[pixel:p{0,0}]' txt:- | tail -n 1 | cut -d ' ' -f 4 | wl-copy -n
+    '')
+  ];
+}