feat: Add Platform APIs (#1456)

spec/models/agent_bot_spec.rb

@@ -1,8 +1,13 @@
 require 'rails_helper'
+require Rails.root.join 'spec/models/concerns/access_tokenable_spec.rb'
 
 RSpec.describe AgentBot, type: :model do
   describe 'associations' do
     it { is_expected.to have_many(:agent_bot_inboxes) }
     it { is_expected.to have_many(:inboxes) }
   end
+
+  describe 'concerns' do
+    it_behaves_like 'access_tokenable'
+  end
 end