Show currency amount on purchase confirmation modals

website/client/src/components/shops/buyModal.vue

@@ -855,6 +855,8 @@ export default {
           const confirmed = await new Promise(resolve => {
             this.$root.$emit('habitica:purchase-confirm', {
               message: this.$t('purchasePetItemConfirm', { itemText: this.item.text }),
+              currency: this.item.currency,
+              cost: this.item.value * this.selectedAmountToBuy,
               resolve,
             });
           });

website/client/src/mixins/buy.js

@@ -43,6 +43,8 @@ export default {
       return new Promise(resolve => {
         this.$root.$emit('habitica:purchase-confirm', {
           message: this.$t(purchaseForKey, { cost }),
+          currency,
+          cost,
           resolve,
         });
       });