This is a good lecture. However, when I took it at this point in time, the software versions from when the lecture was recorded and the site environments have all changed, making it difficult to modify and find solutions. It became difficult to proceed from runpod onwards. I learned well. Thank you. npm install sst@2.38.7 --save-dev npm install prop-type cd web npm create vite@latest web --template react npm install react-router-dom npm install react-image-file-resizer heic2any npm install prop-type npm install axios npm i @tosspayments/payment-sdk