feat(desktop): add hyprland screenshot and screenrecord tools

modules/hm/desktop/satty.nix

@@ -0,0 +1,19 @@
+{
+  flake.modules.homeManager.desktop = {
+    programs.satty = {
+      enable = true;
+      settings = {
+        general = {
+          corner-roundness = 12;
+          initial-tool = "arrow";
+          early-exit = true;
+          copy-command = "wl-copy";
+        };
+
+        font = {
+          family = "JetBrainsMono NerdFont";
+        };
+      };
+    };
+  };
+}