merge conditional subtitle fixup from pandora

app/static/js/item.js

@@ -130,11 +130,13 @@ async function loadData(id, args) {
             ${layerData.title}
         </h3>`)
         data.layers[layer].forEach(annotation => {
+            if (pandora.url) {
                 annotation.value = annotation.value.replace(
                     /src="\//g, `src="${pandora.url.origin}/`
                 ).replace(
                     /href="\//g, `href="${pandora.url.origin}/`
                 )
+            }
             html.push(`
                 <div class="annotation ${layerData.type}" data-in="${annotation.in}" data-out="${annotation.out}">
                     ${annotation.value}