1294: Render es mappings based on resources only

Task-Url: https://pm.winseda.de/issues/1294

messages_de.properties

@@ -457,6 +457,7 @@
 ~eu.dariah.de.minfba.search.view.item.admin_metadata                                            = Administrative Metadaten
 ~eu.dariah.de.minfba.search.view.item.integrated_dataset                                        = Integrierter Datensatz
 ~eu.dariah.de.minfba.search.view.item.links                                                     = Links zur Ressource
+~eu.dariah.de.minfba.search.view.item.no_dataset                                                = Datensatz nicht verf\u00FCgbar
 ~eu.dariah.de.minfba.search.view.item.original_dataset                                          = Datensatz im Original
 ~eu.dariah.de.minfba.search.view.item.preview                                                   = Vorschau
 ~eu.dariah.de.minfba.search.view.item.processing_hints                                          = Verarbeitungshinweise

messages_en.properties

@@ -337,6 +337,7 @@
 ~eu.dariah.de.minfba.search.view.item.admin_metadata                                            = Administrative Metadata
 ~eu.dariah.de.minfba.search.view.item.integrated_dataset                                        = Integrated Dataset
 ~eu.dariah.de.minfba.search.view.item.links                                                     = Links for the resource
+~eu.dariah.de.minfba.search.view.item.no_dataset                                                = Dataset not available
 ~eu.dariah.de.minfba.search.view.item.original_dataset                                          = Original dataset
 ~eu.dariah.de.minfba.search.view.item.preview                                                   = Preview
 ~eu.dariah.de.minfba.search.view.item.processing_hints                                          = Processing notes