update proxy and tmplate

manifests/server/proxy.pp

@@ -76,11 +76,9 @@ define cd_haproxy::server::proxy (
   # Create backend sections dynamically based on $backend_configs
   $backend_configs.each |$index, $backend_config| {
     concat::fragment { "backend_${name}_${index}":
-      target    =>  $hy_main_config,
-      content   =>  template($hy_backendrule),
-      order     =>  $backend_order,
-      # Use variables from the backend config for each backend
-      variables => $backend_config,
+      target  =>  $hy_main_config,
+      content =>  template($hy_backendrule),
+      order   =>  "${backend_order}${index}",  # Ensure unique order for each backend
     }
   }