Reduce wrapper file count

wrappers/hyprlock.nix

@@ -0,0 +1,26 @@
+{ assembleWrapper, moduleArgs, ... }:
+let
+  inherit (moduleArgs) pkgs;
+in
+assembleWrapper {
+  basePackage = pkgs.hyprlock;
+
+  flags =
+    let
+      hyprlock-config = pkgs.writeText "hyprlock-config" ''
+        background {
+          monitor =
+          path = screenshot
+          blur_size = 4
+          blur_passes = 1
+        }
+        input-field {
+          monitor =
+        }
+      '';
+    in
+    [
+      "--config"
+      hyprlock-config
+    ];
+}