feat(ui): default spacing for alert actions

front/src/components/ui/Alert.vue

@@ -2,6 +2,8 @@
 import { type PastelProps, color } from '~/composables/color'
 import { type AlignmentProps, align } from '~/composables/alignment'
 
+import Layout from '~/components/ui/Layout.vue'
+
 export type Props = PastelProps & AlignmentProps
 
 const props = defineProps<Props>()
@@ -19,12 +21,13 @@ const props = defineProps<Props>()
   >
     <slot />
 
-    <div
+    <Layout
       v-if="$slots.actions"
+      flex
       class="actions"
     >
       <slot name="actions" />
-    </div>
+    </Layout>
   </div>
 </template>