Restructure omni services and add Chatwoot research snapshot

research/chatwoot/app/presenters/agent_bot_presenter.rb

@@ -0,0 +1,7 @@
+class AgentBotPresenter < SimpleDelegator
+  def access_token
+    return if account_id.blank?
+
+    Current.account.id == account_id ? super&.token : nil
+  end
+end