add sanity checks for importing bulk contacts, eg. when there is a truncated link

src/views/ContactQRScanShowView.vue

@@ -196,7 +196,7 @@ export default class ContactQRScanShow extends Vue {
         if (Array.isArray(payload.contacts)) {
           // reroute to the ContactsImport
           (this.$router as Router).push({
-            path: "/contacts-import/" + url.substring(url.lastIndexOf("/") + 1),
+            path: "/contact-import/" + url.substring(url.lastIndexOf("/") + 1),
           });
           return;
         }