added direct to cart page. fixed bug in product details page. added qty valid.

dist/Js/utils/helpers.js

@@ -14,7 +14,7 @@ function shuffleArray(array) {
 function getCurrencySymbol(value=0) {
     let type = 'INR'
     if (type) {
-        const ans = new Intl.NumberFormat('en-US', { style: 'currency', currency: type }).format(value);;
+        const ans = new Intl.NumberFormat('en-IN', { style: 'currency', currency: type }).format(value);;
         const res = ans.split(/(\D+)/);
         const currencySymbol = res[1];
         const amount = res.slice(2,res.length).join('')