feat(vendor): integrate vendor results and banners into query previews

[AdrianArenal]

In order to fulfill all customers requirements about vendor results and banners, we need to include them also on query previews:

A data-query-preview-hash is now exposed on each query preview DOM element so anyone can inspect the DOM and search for the hash id of the query preview. Then, they just have to emit events with info like:

const { on, emit } = useXBus()
on('VendorQueryChanged', true).subscribe(() => {
  console.log('VendorQueryChanged')
  setTimeout(() => {
    emit('QueryPreviewVendorResultsChanged', {
      queryPreviewHash: '0bae37eafbdb6a5a3216daeb1c153822', <-- you can find this ID on the DOM
      results: [
        {
          id: 'vendor-1',
          name: 'Vendor Result at Position 2',
          url: 'https://dtcralphlauren.scene7.com/is/image/PoloGSI/s7-AI290P16049001_alternate10',
          position: 1,
        },
      ],
    })

    emit('QueryPreviewVendorBannersChanged', {
      queryPreviewHash: '0bae37eafbdb6a5a3216daeb1c153822',
      banners: [
        {
          id: 'vendor-1',
          title: 'Vendor Banner at Position 2',
          image:
            'https://backdropsource.es/cdn/shop/files/image_5b50002d-6e37-41f8-9087-3c69d936377a.png?v=1744114854',
          position: 2,
        },
      ],
    })
  }, 3000)
})

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