Migrate front-end quickstart guide

### Summary

We recently migrated the default `create fuels` template from `NextJS` to `Vite` (see [docs](https://docs.fuel.network/docs/fuels-ts/creating-a-fuel-dapp/) from `fuels-ts`). Therefore, we should migrate the front-end quickstart guide ([/guides/frontend-quickstart/](https://docs.fuel.network/guides/frontend-quickstart/)) from `NextJS` to `Vite`.