rework home-manager file structure; add simple hyprland conf

home/desktop/hyprland/default.nix

@@ -0,0 +1,27 @@
+{ lib, config, inputs, pkgs, ... }:
+{
+  wayland.windowManager.hyprland = {
+    enable = true;
+    systemd = {
+      enable = true;
+    };
+
+    settings = {
+      general = {
+        gaps_in = 15;
+        gaps_out = 20;
+        border_size = 2.7;
+        cursor_inactive_timeout = 4;
+      };
+      animations = {
+        enabled = true;
+      };
+
+      bind = let
+        terminal = "${pkgs.kitty}/bin/kitty";
+      in [
+        "SUPER,Return,exec,${terminal}"
+      ];
+    };
+  };
+}