Restructure omni services and add Chatwoot research snapshot

research/chatwoot/app/jobs/auto_assignment/periodic_assignment_job.rb

@@ -0,0 +1,19 @@
+class AutoAssignment::PeriodicAssignmentJob < ApplicationJob
+  queue_as :scheduled_jobs
+
+  def perform
+    Account.find_in_batches do |accounts|
+      accounts.each do |account|
+        next unless account.feature_enabled?('assignment_v2')
+
+        account.inboxes.joins(:assignment_policy).find_in_batches do |inboxes|
+          inboxes.each do |inbox|
+            next unless inbox.auto_assignment_v2_enabled?
+
+            AutoAssignment::AssignmentJob.perform_later(inbox_id: inbox.id)
+          end
+        end
+      end
+    end
+  end
+end