Initial commit: Add logistics and order_detail message types

- Add Logistics component with progress tracking
- Add OrderDetail component for order information
- Support data-driven steps and actions
- Add blue color scale to widget SCSS
- Fix node overflow and progress bar rendering issues
- Add English translations for dashboard components

Co-Authored-By: Claude Sonnet 4.5 <noreply@anthropic.com>

spec/mailers/administrator_notifications/base_mailer_spec.rb

@@ -0,0 +1,74 @@
+require 'rails_helper'
+
+RSpec.describe AdministratorNotifications::BaseMailer do
+  let!(:account) { create(:account) }
+  let!(:admin1) { create(:user, account: account, role: :administrator) }
+  let!(:admin2) { create(:user, account: account, role: :administrator) }
+  let!(:agent) { create(:user, account: account, role: :agent) }
+  let(:mailer) { described_class.new }
+  let!(:inbox) { create(:inbox, account: account) }
+
+  before do
+    Current.account = account
+  end
+
+  describe 'admin_emails' do
+    it 'returns emails of all administrators' do
+      # Call the private method
+      admin_emails = mailer.send(:admin_emails)
+
+      expect(admin_emails).to contain_exactly(admin1.email, admin2.email)
+      expect(admin_emails).not_to include(agent.email)
+    end
+  end
+
+  describe 'helper methods' do
+    it 'generates correct inbox URL' do
+      url = mailer.inbox_url(inbox)
+      expected_url = "#{ENV.fetch('FRONTEND_URL', nil)}/app/accounts/#{account.id}/settings/inboxes/#{inbox.id}"
+      expect(url).to eq(expected_url)
+    end
+
+    it 'generates correct settings URL' do
+      url = mailer.settings_url('automation/list')
+      expected_url = "#{ENV.fetch('FRONTEND_URL', nil)}/app/accounts/#{account.id}/settings/automation/list"
+      expect(url).to eq(expected_url)
+    end
+  end
+
+  describe 'send_notification' do
+    before do
+      allow(mailer).to receive(:smtp_config_set_or_development?).and_return(true)
+    end
+
+    it 'sends email with correct parameters' do
+      subject = 'Test Subject'
+      action_url = 'https://example.com'
+      meta = { 'key' => 'value' }
+
+      # Mock the send_mail_with_liquid method
+      expect(mailer).to receive(:send_mail_with_liquid).with(
+        to: contain_exactly(admin1.email, admin2.email),
+        subject: subject
+      ).and_return(true)
+
+      mailer.send_notification(subject, action_url: action_url, meta: meta)
+
+      # Check that instance variables are set correctly
+      expect(mailer.instance_variable_get(:@action_url)).to eq(action_url)
+      expect(mailer.instance_variable_get(:@meta)).to eq(meta)
+    end
+
+    it 'uses provided email addresses when specified' do
+      subject = 'Test Subject'
+      custom_email = 'custom@example.com'
+
+      expect(mailer).to receive(:send_mail_with_liquid).with(
+        to: custom_email,
+        subject: subject
+      ).and_return(true)
+
+      mailer.send_notification(subject, to: custom_email)
+    end
+  end
+end