Hello VizHub
This example displays a bold, centered "Hello VizHub!" message in large white Ubuntu text against a dark blue background, demonstrating basic VizHub project structure. The visualization renders static text by using D3.js version 5's `select` function to target the `#message` div and set its content from an imported ES6 module. The page loads D3 from the unpkg CDN, applies styles from a separate CSS file with a Google Fonts import, and relies on the `bundle.js` build output to execute the JavaScript.