users: use flameshot service

users/modules/window_manager/xmonad.nix

@@ -4,7 +4,6 @@
   home.packages = with pkgs; [
     xclip # access x clipboard from a console
     dmenu # menu for x window system
-    flameshot # powerful yet simple to use screenshot software
     nitrogen # wallpaper manager
   ];
 
@@ -25,4 +24,18 @@
       ${pkgs.nitrogen}/bin/nitrogen --restore &
     '';
   };
+
+  services.flameshot = {
+    enable = true;
+
+    # See: https://github.com/flameshot-org/flameshot/blob/master/flameshot.example.ini
+    settings = {
+      General = {
+        disabledTrayIcon = true;
+        savePathFixed = true;
+        showDesktopNotification = false;
+        showSidePanelButton = true;
+      };
+    };
+  };
 }