add loading indicator to import (ST-149), change card divider color

resources/js/Components/PrimaryButton.vue

@@ -1,12 +1,15 @@
 <script setup lang="ts">
 import type { HtmlButtonType } from '@/types/dom';
+import LoadingSpinner from '@/Components/LoadingSpinner.vue';
 
 withDefaults(
     defineProps<{
         type: HtmlButtonType;
+        loading: boolean;
     }>(),
     {
         type: 'submit',
+        loading: false,
     }
 );
 </script>
@@ -14,7 +17,9 @@ withDefaults(
 <template>
     <button
         :type="type"
+        :disabled="loading"
         class="inline-flex items-center px-2 sm:px-3 py-1 sm:py-2 bg-accent-300/10 border border-accent-300/20 rounded-md font-medium text-xs sm:text-sm text-white hover:bg-accent-300/20 active:bg-accent-300/20 focus:outline-none focus:ring-2 focus:ring-indigo-500 focus:ring-offset-2 transition ease-in-out duration-150">
+        <LoadingSpinner v-if="loading"></LoadingSpinner>
         <slot />
     </button>
 </template>