Fix: handle ghostfolio v2.79.0 breaking API changes (#3471)

src/widgets/ghostfolio/component.jsx

@@ -5,8 +5,12 @@ import Block from "components/services/widget/block";
 import useWidgetAPI from "utils/proxy/use-widget-api";
 
 function getPerformancePercent(t, performanceRange) {
-  return `${performanceRange.performance.currentGrossPerformancePercent > 0 ? "+" : ""}${t("common.percent", {
-    value: performanceRange.performance.currentGrossPerformancePercent * 100,
+  // ghostfolio v2.79.0 changed to grossPerformancePercentage
+  const percent =
+    performanceRange.performance.grossPerformancePercentage ??
+    performanceRange.performance.currentGrossPerformancePercent;
+  return `${percent > 0 ? "+" : ""}${t("common.percent", {
+    value: percent * 100,
     maximumFractionDigits: 2,
   })}`;
 }
@@ -24,6 +28,10 @@ export default function Component({ service }) {
     return <Container service={service} error={finalError} />;
   }
 
+  if (performanceToday?.statusCode === 401) {
+    return <Container service={service} error={performanceToday} />;
+  }
+
   if (!performanceToday || !performanceYear || !performanceMax) {
     return (
       <Container service={service}>