Restructure omni services and add Chatwoot research snapshot

research/chatwoot/enterprise/app/jobs/captain/llm/update_embedding_job.rb

@@ -0,0 +1,9 @@
+class Captain::Llm::UpdateEmbeddingJob < ApplicationJob
+  queue_as :low
+
+  def perform(record, content)
+    account_id = record.account_id
+    embedding = Captain::Llm::EmbeddingService.new(account_id: account_id).get_embedding(content)
+    record.update!(embedding: embedding)
+  end
+end