fix: increase z-index for overlay in Filters component

Author: kulikp1

adminforth/spa/src/components/Filters.vue

@@ -159,7 +159,7 @@
    </div>
   </div>
 
-  <div v-if="show"  class="bg-gray-900/50 dark:bg-gray-900/80 fixed inset-0  z-30"
+  <div v-if="show"  class="bg-gray-900/50 dark:bg-gray-900/80 fixed inset-0  z-40"
     @click="$emit('hide')">
   </div>
 </template>