Replace edit style page with edit default map layer configuration

[dsuren1]

Currently the dataset page provides an Edit Style action in the edit dropdown, this open a new page with the style editor. The Edit Style page contains a custom plugin called VisualStyleEditor that needs to be removed in favor of the default MapStore StyleEditor plugin, in addition we want also to edit the default dataset feature info format.
For the above reasons we are going to replace the Edit Style page with a new page called Edit -> Layer Settings that will open the TOCItemsSettings plugin and allow a user to edit settings for the default map layer, including styles, general info, visibility properties, fields and feature info format. Needed changes:

• Remove the VisualStyleEditor custom plugin from geonode-mapstore-client
• Create a new page #/dataset/{pk}/edit/settings
• Enable the TOCItemsSettings in this new page
  • should be always open
  • header with close button should be hidden
• Information edited should be saved inside a data payload included inside the api/v2/datasets/{pk} (if this is not supported we need to discuss implementation beckend side)
• when a user add a geonode dataset inside the map, the default map layers settings saved in data should be used to populate information of the layer