refactor(ui): use BaseDialog @close event in PublicKeys components

Author: luizhf42

ui/src/components/PublicKeys/PublicKeyAdd.vue

@@ -21,7 +21,7 @@
       <span> You don't have this kind of authorization. </span>
     </v-tooltip>
 
-    <BaseDialog v-model="showDialog" transition="dialog-bottom-transition">
+    <BaseDialog v-model="showDialog" @close="close" transition="dialog-bottom-transition">
       <v-card class="bg-v-theme-surface">
         <v-card-title class="text-h5 pa-3 bg-primary" data-test="pk-add-title">
           New Public Key

ui/src/components/PublicKeys/PublicKeyEdit.vue

@@ -17,7 +17,7 @@
       </div>
     </v-list-item>
 
-    <BaseDialog v-model="showDialog" transition="dialog-bottom-transition">
+    <BaseDialog v-model="showDialog" @close="close" transition="dialog-bottom-transition">
       <v-card class="bg-v-theme-surface">
         <v-card-title class="text-h5 pa-3 bg-primary" data-test="public-key-edit-title">
           Edit Public Key