refactor(hyprland): inline workspace key text

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

@@ -11,34 +11,28 @@
     registry.keybind.${config.networking.hostName} = lib.mkMerge [
       # Generate numeric workspace keybinds.
       (lib.listToAttrs (
-        lib.concatMap (
-          workspace:
-          let
-            workspaceText = toString workspace;
-          in
-          [
-            {
-              name = "hyprland-workspace-${workspaceText}";
-              value = {
-                keys = "SUPER + ${workspaceText}";
-                action = {
-                  kind = "focus";
-                  inherit workspace;
-                };
+        lib.concatMap (workspace: [
+          {
+            name = "hyprland-workspace-${toString workspace}";
+            value = {
+              keys = "SUPER + ${toString workspace}";
+              action = {
+                kind = "focus";
+                inherit workspace;
               };
-            }
-            {
-              name = "hyprland-move-to-workspace-${workspaceText}";
-              value = {
-                keys = "SUPER + SHIFT + ${workspaceText}";
-                action = {
-                  kind = "move-window";
-                  inherit workspace;
-                };
+            };
+          }
+          {
+            name = "hyprland-move-to-workspace-${toString workspace}";
+            value = {
+              keys = "SUPER + SHIFT + ${toString workspace}";
+              action = {
+                kind = "move-window";
+                inherit workspace;
               };
-            }
-          ]
-        ) (lib.range 1 9)
+            };
+          }
+        ]) (lib.range 1 9)
       ))
 
       # Generate directional keybinds.