feat(LOY-61): add confirmation box to close when redeemed a reward

components/Countdown/index.tsx

@@ -12,6 +12,7 @@ import type { CountdownProps } from "@/types/components/countdown"
 export default function Countdown({
   minutes = 30,
   seconds = 0,
+  onChange = () => undefined,
 }: CountdownProps) {
   const [time, setTime] = useState(dt.duration({ minutes, seconds }))
   const timeSeconds = time.asSeconds()
@@ -20,6 +21,7 @@ export default function Countdown({
     () => {
       setTime((currentTime) => {
         const newTime = currentTime.asMilliseconds() - 1000
+        onChange(newTime)
         return dt.duration(newTime)
       })
     },