add coverageId parsing to client template

chart/files/index.html

@@ -261,11 +261,13 @@
                             "parametersFilterSettings": {
                                 "collapsed": false,
                             },
+                            "extraFields": {
+                                "properties.coverages": ["eoxs:coverageId/text()", false],
+                            },
+                            "extraFieldsNamespaces": {
+                                "eoxs": "http://eoxserver.org/eoxs/1.0",
+                            },
                         },
-                        "download": {
-                            "protocol": "EO-WCS",
-                            "url": baseUrl + "ows",
-                        }
                     },
                     {{- end }}
                     {{- end }}