Daten von 118. in mocks geholt

components/main/kabelueberwachung/kue705FO/Charts/IsoMeasurementChart/IsoChartActionBar.tsx

@@ -393,14 +393,6 @@ const IsoChartActionBar: React.FC = () => {
             Daten laden
           </button>
         </div>
-
-        {/* Loading Indicator - nur bei Messkurve anzeigen */}
-        {chartTitle === "Messkurve" && isLoading && (
-          <div className="flex items-center space-x-2 text-sm text-gray-500">
-            <div className="w-4 h-4 border-2 border-t-2 border-blue-500 rounded-full animate-spin" />
-            <span>Lade Daten...</span>
-          </div>
-        )}
       </div>
     </div>
   );