ux: add error handling image not found

{{ $image := .Page.Resources.GetMatch .Destination -}}

{{ with $image -}}

  {{ $lqip := $image.Resize site.Params.lqipWidth -}}

  {{ $imgSrc := "" -}}

  {{ else -}}

    <img class="img-fluid lazyload blur-up" src="{{ $lqip.Permalink }}" data-src="{{ $image.Permalink }}" width="{{ $image.Width }}" height="{{ $image.Height }}" alt="{{ $.Text }}">

  {{ end -}}

{{ else -}}

  {{ erroridf "image-not-found" "Image not found" -}}

{{ end -}}

 No newline at end of file