TwitterAPI: Add network hiding.

lib/pleroma/user/info.ex

@@ -135,7 +135,8 @@ defmodule Pleroma.User.Info do
       :locked,
       :no_rich_text,
       :default_scope,
-      :banner
+      :banner,
+      :hide_network
     ])
   end
 

lib/pleroma/web/twitter_api/twitter_api_controller.ex

@@ -431,7 +431,7 @@ defmodule Pleroma.Web.TwitterAPI.Controller do
 
   defp build_info_cng(user, params) do
     info_params =
-      ["no_rich_text", "locked"]
+      ["no_rich_text", "locked", "hide_network"]
       |> Enum.reduce(%{}, fn key, res ->
         if value = params[key] do
           Map.put(res, key, value == "true")