feat: desktop connect-to-server over SSH tunnel (issue #26, phase 5)

lib/bds/ui/menu_bar.ex

@@ -20,6 +20,9 @@ defmodule BDS.UI.MenuBar do
           %{separator: true},
           %{id: :open_in_browser},
           %{separator: true},
+          %{id: :connect_server},
+          %{id: :disconnect_server},
+          %{separator: true},
           %{id: :open_data_folder},
           %{separator: true},
           %{id: :close_tab},