feat[client]: add swaylock

modules/home/common/swaylock.nix

@@ -0,0 +1,21 @@
+{ lib, config, pkgs, ... }:
+let
+  moduleName = "swaylock";
+in
+{
+  options.swarselmodules.${moduleName} = lib.mkEnableOption "enable ${moduleName} and settings";
+  config = lib.mkIf config.swarselmodules.${moduleName} {
+    programs.${moduleName} = {
+      enable = true;
+      package = pkgs.swaylock-effects;
+      settings = {
+        screenshots = true;
+        clock = true;
+        effect-blur = "7x5";
+        effect-vignette = "0.5:0.5";
+        fade-in = "0.2";
+      };
+    };
+  };
+
+}