fix(css): correct property order in print layout rules (#5997)

Swap grid-template-columns/rows order to satisfy stylelint
order/properties-order rule.

Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>

Author: puikinsh

dist/css/adminlte.css

@@ -294,8 +294,8 @@ fieldset {
   /* Print Layout Fix - Ensure sidebar and main content are both visible */
   .app-wrapper {
     display: grid !important;
-    grid-template-columns: auto 1fr !important;
     grid-template-rows: auto 1fr auto !important;
+    grid-template-columns: auto 1fr !important;
   }
 
   .sidebar-overlay {