Task/refactor deprecated currency to asset profile in public controller (#6775)

Refactor deprecated currency to asset profile

apps/api/src/app/endpoints/public/public.controller.ts

@@ -151,11 +151,11 @@ export class PublicController {
     };
 
     const totalValue = getSum(
-      Object.values(holdings).map(({ currency, marketPrice, quantity }) => {
+      Object.values(holdings).map(({ assetProfile, marketPrice, quantity }) => {
         return new Big(
           this.exchangeRateDataService.toCurrency(
             quantity * marketPrice,
-            currency,
+            assetProfile.currency,
             this.request.user?.settings?.settings.baseCurrency ??
               DEFAULT_CURRENCY
           )