프로모션 off text 추가

com.twin.app.shoptime/src/views/DetailPanel/components/indicator/Indicator.jsx

@@ -363,6 +363,7 @@ function Indicator({
                     const priceDifference = originalPrice - discountedPrice;
                     return `$${priceDifference}`;
                   })()}
+                  <br /> <span>{$L("OFF")}</span>
                 </h5>
               </div>
             )}