ui frotneedn fixes

frontend/src/pages/Settings/Integration.tsx

@@ -1062,7 +1062,6 @@ export default function Integration() {
             />
           </div>
         </div>
-
         {/* Image Generation Testing Cards - 50/50 Split */}
         <div className="grid grid-cols-1 gap-6 lg:grid-cols-2">
           <ImageGenerationCard
@@ -1141,7 +1140,7 @@ export default function Integration() {
                 <div className="flex justify-between items-center pt-4">
                   <Button
                     type="button"
-                    variant="secondary"
+                    variant="outline"
                     onClick={() => {
                       handleTestConnection();
                     }}
@@ -1153,7 +1152,7 @@ export default function Integration() {
                   <div className="flex gap-3">
                     <Button
                       type="button"
-                      variant="outline"
+                      variant="ghost"
                       onClick={() => setShowSettingsModal(false)}
                       disabled={isSaving || isTesting}
                     >