fix: Resolve type mismatch in settings page credentials fetch

frontend/src/app/dashboard/settings/page.tsx

@@ -65,9 +65,6 @@ export default function SettingsPage() {
             // Ensure we handle the response correctly (api.ts wraps it in { services: ... })
             if (res && res.services) {
                 setCredentials(res.services)
-            } else if (Array.isArray(res)) {
-                // Fallback if API returns array directly
-                setCredentials(res)
             }
         } catch (error) {
             console.error("Failed to fetch credentials", error)