This is a standard nuxt project with all standard commands.
npm i
The only specifity is to generate your articles json file from your markdown files.
Put your markdown articles in articles.
npm run build-articles-raw
You shall have a articles.json file.
npm run dev
You shall generate your site then deploy it:
npm run generate
npm run deploy-prod
Do not forget to create a scripts/deploy-prod.js script from scripts/deploy-prod.js.sample.