fix: add hover to link in flow settings modal

Author: Diede Kerkhof

frank-flow/src/frontend/src/app/flow/options/options.component.html

@@ -92,9 +92,11 @@ <h2>Attributes</h2>
             (ngModelChange)="changeAttribute(attribute.key, $event)"
             [ngModel]="attributes[attribute.key].value"
             type="text"
-            title="Delete attribute"
           />
-          <app-button (click)="deleteAttribute(attribute.key)">
+          <app-button
+            (click)="deleteAttribute(attribute.key)"
+            title="Delete attribute"
+          >
             <fa-icon [icon]="['fas', 'trash']"></fa-icon>
           </app-button>
         </div>

frank-flow/src/frontend/src/app/header/configuration-settings/configuration-settings.component.scss

@@ -4,5 +4,9 @@
   .link {
     cursor: pointer;
     font-weight: bold;
+
+    &:hover {
+      color: var(--primary);
+    }
   }
 }