Format code with alejandra

hosts/common/optional/greetd.nix

@@ -3,26 +3,22 @@
   lib,
   config,
   ...
-}:
-let
+}: let
   homeCfgs = config.home-manager.users;
   homeSharePaths = lib.mapAttrsToList (_: v: "${v.home.path}/share") homeCfgs;
   vars = ''XDG_DATA_DIRS="$XDG_DATA_DIRS:${lib.concatStringsSep ":" homeSharePaths}" GTK_USE_PORTAL=0'';
 
   julianCfg = homeCfgs.julian;
 
-  sway-kiosk =
-    command:
-    "${lib.getExe pkgs.sway} --unsupported-gpu --config ${pkgs.writeText "kiosk.config" ''
-      output * bg #000000 solid_color
-      xwayland disable
-      input "type:touchpad" {
-        tap enabled
-      }
-      exec '${vars} ${command}; ${pkgs.sway}/bin/swaymsg exit'
-    ''}";
-in
-{
+  sway-kiosk = command: "${lib.getExe pkgs.sway} --unsupported-gpu --config ${pkgs.writeText "kiosk.config" ''
+    output * bg #000000 solid_color
+    xwayland disable
+    input "type:touchpad" {
+      tap enabled
+    }
+    exec '${vars} ${command}; ${pkgs.sway}/bin/swaymsg exit'
+  ''}";
+in {
   users.extraUsers.greeter = {
     # For caching and such
     home = "/tmp/greeter-home";