Restructure omni services and add Chatwoot research snapshot

research/chatwoot/spec/dispatchers/async_dispatcher_spec.rb

@@ -0,0 +1,16 @@
+require 'rails_helper'
+describe AsyncDispatcher do
+  subject(:dispatcher) { described_class.new }
+
+  let!(:conversation) { create(:conversation) }
+  let(:event_name) { 'conversation.created' }
+  let(:timestamp) { Time.zone.now }
+  let(:event_data) { { conversation: conversation } }
+
+  describe '#dispatch' do
+    it 'enqueue job to dispatch event' do
+      expect(EventDispatcherJob).to receive(:perform_later).with(event_name, timestamp, event_data).once
+      dispatcher.dispatch(event_name, timestamp, event_data)
+    end
+  end
+end