Refactor back to a more modular configuration

modules/home-manager/desktop/flameshot.nix

@@ -0,0 +1,26 @@
+{ config, lib, ... }:
+
+with lib;
+
+let
+  cfg = config.homeManagerModules.desktop.flameshot;
+in
+{
+  options.homeManagerModules.desktop.flameshot.enable = mkEnableOption "Enable flameshot";
+
+  config = mkIf cfg.enable {
+    services.flameshot = {
+      enable = true;
+
+      settings = {
+        General = {
+          disabledTrayIcon = false;
+          saveAfterCopy = true;
+          savePath = "${config.xdg.userDirs.pictures}/Screenshots";
+          showHelp = false;
+          uiColor = "#60a5fa";
+        };
+      };
+    };
+  };
+}