fix: Fused group with default columns

packages/schemas/resources/css/components/fused-group.css

@@ -26,6 +26,16 @@
             @apply rounded-b-lg;
         }
 
+        &.fi-grid-cols {
+            & > :first-child .fi-input-wrp {
+                @apply rounded-se-none rounded-es-lg;
+            }
+
+            & > :last-child .fi-input-wrp {
+                @apply rounded-se-lg rounded-es-none;
+            }
+        }
+
         &.sm\:fi-grid-cols {
             & > :first-child .fi-input-wrp {
                 @apply sm:rounded-se-none sm:rounded-es-lg;

packages/support/src/SupportServiceProvider.php

@@ -189,7 +189,7 @@ class SupportServiceProvider extends PackageServiceProvider
                     'fi-grid-direction-col' => $direction === GridDirection::Column,
                     ...array_map(
                         fn (string $breakpoint): string => match ($breakpoint) {
-                            'default' => '',
+                            'default' => (($columns[$breakpoint] ?? 1) > 1) ? 'fi-grid-cols' : '',
                             default => "{$breakpoint}:fi-grid-cols",
                         },
                         array_keys($columns),