fix bug for portfolio history when change currency

src/components/PortfolioValueHistory.svelte

@@ -285,7 +285,8 @@
 		fetchData();
 	}
 
-	$: if (historyData.length > 0 && chartCanvas) {
+	$: chartDependencies = [historyData, liveCurrentValue, showCurrentPoint];
+	$: if (historyData.length > 0 && chartCanvas && chartDependencies) {
 		renderChart(historyData);
 	}