refactor(hyprland): inline directional key list

configs/nixos/modules/desktop/session/hyprland/default.nix

@@ -4,26 +4,6 @@
   ...
 }:
 # The Hyprland compositor.
-let
-  directions = [
-    {
-      key = "H";
-      direction = "left";
-    }
-    {
-      key = "J";
-      direction = "down";
-    }
-    {
-      key = "K";
-      direction = "up";
-    }
-    {
-      key = "L";
-      direction = "right";
-    }
-  ];
-in
 {
   options.modules.desktop.session.hyprland.enable = lib.mkEnableOption "the Hyprland compositor";
 
@@ -60,33 +40,53 @@ in
           ]
         ) (lib.range 1 9)
       ))
+
       # Generate directional keybinds.
       (lib.listToAttrs (
-        lib.concatMap (
+        lib.concatMap
-          { direction, key }:
+          (
+            { direction, key }:
+            [
+              {
+                name = "hyprland-focus-${direction}";
+                value = {
+                  keys = "SUPER + ${key}";
+                  action = {
+                    kind = "focus";
+                    inherit direction;
+                  };
+                };
+              }
+              {
+                name = "hyprland-move-${direction}";
+                value = {
+                  keys = "SUPER + SHIFT + ${key}";
+                  action = {
+                    kind = "move-window";
+                    inherit direction;
+                  };
+                };
+              }
+            ]
+          )
           [
             {
-              name = "hyprland-focus-${direction}";
+              key = "H";
-              value = {
+              direction = "left";
-                keys = "SUPER + ${key}";
-                action = {
-                  kind = "focus";
-                  inherit direction;
-                };
-              };
             }
             {
-              name = "hyprland-move-${direction}";
+              key = "J";
-              value = {
+              direction = "down";
-                keys = "SUPER + SHIFT + ${key}";
+            }
-                action = {
+            {
-                  kind = "move-window";
+              key = "K";
-                  inherit direction;
+              direction = "up";
-                };
+            }
-              };
+            {
+              key = "L";
+              direction = "right";
             }
           ]
-        ) directions
       ))
     ];