feat(hyprland): migrate desktop utility bindings

configs/nixos/modules/desktop/utilities/clipboard.nix

@@ -28,6 +28,14 @@ in
     lib.mkEnableOption "cliphist clipboard history";
 
   config = lib.mkIf config.modules.desktop.utilities.clipboard.enable {
+    registry.keybind.${config.networking.hostName}.clipboard-history = {
+      keys = "SUPER + SHIFT + V";
+      action = {
+        kind = "exec";
+        command = "${picker}";
+      };
+    };
+
     home-manager.users.${user} = {
       # wl-copy and wl-paste on PATH, so the shell can pipe into and out of the
       # clipboard.
@@ -38,13 +46,6 @@ in
       # Two watchers record text and images to history, bound to the graphical
       # session so uwsm starts and stops them with it.
       services.cliphist.enable = true;
-
-      # $mod is defined by the compositor config these binds share.
-      /*
-      wayland.windowManager.hyprland.settings.bind = [
-        "$mod SHIFT, V, exec, ${picker}"
-      ];
-      */
     };
   };
 }