feat: add indexers site hyperlink (#2061)

* Feature: add indexers site hyperlink

* Fix: add an option taget on settings, change color to grey

public/locales/en/modules/indexer-manager.json

@@ -3,7 +3,10 @@
       "name": "Indexer manager status",
       "description": "Status about your indexers",
       "settings": {
-        "title": "Indexer manager status"
+        "title": "Indexer manager status",
+        "openIndexerSiteInNewTab": {
+          "label": "Open Indexer Site In New Tab"
+          }
         }
       },
       "indexersStatus": {