chore: Add open conversation option (#11828)

Added conversation_status, assignee_id, team_id, and priority to the
message_created event to allow users to build automations based on
conversation details. Also introduced a new open_conversation action.

---------

Co-authored-by: Muhsin Keloth <muhsinkeramam@gmail.com>

spec/services/action_service_spec.rb

@@ -14,6 +14,17 @@ describe ActionService do
     end
   end
 
+  describe '#open_conversation' do
+    let(:conversation) { create(:conversation, status: :resolved) }
+    let(:action_service) { described_class.new(conversation) }
+
+    it 'opens the conversation' do
+      expect(conversation.status).to eq('resolved')
+      action_service.open_conversation(nil)
+      expect(conversation.reload.status).to eq('open')
+    end
+  end
+
   describe '#change_priority' do
     let(:conversation) { create(:conversation) }
     let(:action_service) { described_class.new(conversation) }