fix portfolio page

src/routes/portfolio/+page.svelte

@@ -66,7 +66,7 @@
                 result = portfolio[0].stocks.sort((a, b) => a.total - b.total);
             }
 
-            data = portfolio[0];
+            result = portfolio[0].stocks;
             totalValue = portfolio[0].totalValue;
             totalAssets = portfolio[0].totalAssets;
             portfolioId = portfolio[0].id;