event-rule: Do not delete rules by pushing Enter

External buttons seem to also follow the rule that
the first associated button is chosen by default.

fixes #382

Author: nilmerg

application/forms/EventRuleConfigForm.php

@@ -198,7 +198,13 @@ public function prepareObjectFilterUpdate(string $newFilter): ValidHtml
      */
     public function createExternalSubmitButtons(): array
     {
-        $buttons = [];
+        $buttons = [
+            $this->createElement('submitButton', 'save', [
+                'data-progress-label' => $this->translate('Saving rule'),
+                'label' => $this->translate('Save'),
+                'form' => 'event-rule-config-form'
+            ])
+        ];
 
         if ((int) $this->getValue('id') !== -1) {
             $buttons[] = $this->createElement('submitButton', 'delete', [
@@ -210,12 +216,6 @@ public function createExternalSubmitButtons(): array
             ]);
         }
 
-        $buttons[] = $this->createElement('submitButton', 'save', [
-            'data-progress-label' => $this->translate('Saving rule'),
-            'label' => $this->translate('Save'),
-            'form' => 'event-rule-config-form'
-        ]);
-
         return $buttons;
     }
 

public/css/detail/event-rule-detail.less

@@ -249,6 +249,7 @@
 
   #save-config {
     display: flex;
+    flex-direction: row-reverse;
     gap: .5em;
     max-height: 2em;