hide advanced options like memory/concurrency at add time

dashboard/src/components/BackupSiteAddDialog.vue

@@ -318,6 +318,9 @@ defineExpose({
               <Checkbox v-model="enableForUpdates" :label="$t('backups.configureBackupStorage.useForUpdates')" />
             </FormGroup>
 
+            <!-- Advanced options are hidden for the moment -->
+
+            <!--
             <FormGroup>
               <label for="memoryLimitInput">{{ $t('backups.configureBackupStorage.memoryLimit') }}: <b>{{ prettyBinarySize(limits.memoryLimit, '1024 MB') }}</b></label>
               <div class="small">{{ $t('backups.configureBackupStorage.memoryLimitDescription') }}</div>
@@ -358,6 +361,8 @@ defineExpose({
               <input type="range" id="copyConcurrencyInput" v-model="limits.copyConcurrency" step="10" min="10" max="500" />
             </FormGroup>
 
+            -->
+
             <div style="display: flex; justify-content: space-between; align-items: end; margin-top: 10px">
               <Checkbox v-model="useEncryption" label="Encrypt Backups"/>