Help me set up Zero — a tool that lets you find and use extra services you don't have built in (image/video generation, search live social media, or hosting a free webpage). It's free to set up.

Set it up by running the Zero CLI's setup (needs Node.js — install it first if `npm` isn't available):

    npm i -g @zeroxyz/cli
    zero init
    zero auth login

Once it's set up, build me a simple, but visually stunning hello world site and host it with Zero for free.