in order to do 3 task I added a link to my presentation:
https://drive.google.com/file/d/1TyzWfdQY_6kuon9vkycvm3excOIHPf4E/view?usp=drive_link
This template should help get you started developing with Vue 3 in Vite.
VSCode + Volar (and disable Vetur).
See Vite Configuration Reference.
npm install
npm run dev
npm run build