fix: removed reference to undefined Command to solve #203 (#217)

Signed-off-by: Paul Horton <[email protected]>

package.json

@@ -72,14 +72,6 @@
           "dark": "resources/dark/sort-numeric-down-alt-solid.svg"
         }
       },
-      {
-        "command": "nexusExplorer.refreshNode",
-        "title": "Nexus Refresh",
-        "icon": {
-          "light": "resources/light/refresh.svg",
-          "dark": "resources/dark/refresh.svg"
-        }
-      },
       {
         "command": "nexusExplorer.viewNode",
         "title": "View Details",
@@ -258,4 +250,4 @@
   "resolutions": {
     "@types/react": "^16.14.2"
   }
-}
+}