add hibernate option

custom/input-leap/flake.nix

@@ -0,0 +1,14 @@
+{
+  description = "A very basic flake";
+
+  outputs = { self, nixpkgs }: 
+  let
+    pkgs = import nixpkgs {system = "x86_64-linux";};
+  in {
+
+    packages.x86_64-linux.hello = pkgs.callPackage ./default.nix {};
+
+    packages.x86_64-linux.default = self.packages.x86_64-linux.hello;
+
+  };
+}

lib/scripts.nix

@@ -226,10 +226,12 @@ in
       name = "lock";
       text = ''
         res=$(echo "lock
-        sleep" | ${my-deps.menu})
+        sleep
+        hibernate" | ${my-deps.menu})
         case $res in
           lock) swaylock;;
           sleep) systemctl suspend;;
+          hibernate) systemctl hibernate;;
         esac
       '';
       hotkeys = [