code: function getImages (source) {
    if (!fs.existsSync(source)) {
      console.error(`No images found for "${source}"`, '🤔')
      return
    }
  
    const images = {header: null, screenshots: [], logos: []}
  
    sfs.findAllFiles(source)
      .forEach(filePathWithSource => {
        // Remove 'path/to/images' from 'path/to/images/filename'.
        // ie, 'data/product/images/burger01.png' becomes 'burger01.png'.
        // This is super important. We only need this portion for:
        // - the comparison below
        // - the url on the site
        // - the copy to the built presskit
        const f = path.relative(source, filePathWithSource)
  
        // Authorize only these formats.
        const ext = path.extname(f)
        if (!authorizedImageFormats.includes(ext)) return
  
        // Ignore favicon.
        if (f.toLowerCase() === 'favicon.ico') return
  
        // And put in the correct category.
        if (f.toLowerCase().startsWith('header')) {
          images.header = f
        } else if (f.toLowerCase().startsWith('logo')) {
          images.logos.push(f)
        } else {
          images.screenshots.push(f)
        }
      })
  
    return images
  }
docs: Get the images in the source, and sort them by types. We are interested in three types of images: - the header, starting with 'header'. - the logos, starting with 'logo'. - And the rest (what we call "screenshots").