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>

enterprise/app/mailers/enterprise/agent_notifications/conversation_notifications_mailer.rb

@@ -0,0 +1,38 @@
+module Enterprise::AgentNotifications::ConversationNotificationsMailer
+  def sla_missed_first_response(conversation, agent, sla_policy)
+    return unless smtp_config_set_or_development?
+
+    @agent = agent
+    @conversation = conversation
+    @sla_policy = sla_policy
+    subject = "Conversation [ID - #{@conversation.display_id}] missed SLA for first response"
+    @action_url = app_account_conversation_url(account_id: @conversation.account_id, id: @conversation.display_id)
+    send_mail_with_liquid(to: @agent.email, subject: subject) and return
+  end
+
+  def sla_missed_next_response(conversation, agent, sla_policy)
+    return unless smtp_config_set_or_development?
+
+    @agent = agent
+    @conversation = conversation
+    @sla_policy = sla_policy
+    @action_url = app_account_conversation_url(account_id: @conversation.account_id, id: @conversation.display_id)
+    send_mail_with_liquid(to: @agent.email, subject: "Conversation [ID - #{@conversation.display_id}] missed SLA for next response") and return
+  end
+
+  def sla_missed_resolution(conversation, agent, sla_policy)
+    return unless smtp_config_set_or_development?
+
+    @agent = agent
+    @conversation = conversation
+    @sla_policy = sla_policy
+    @action_url = app_account_conversation_url(account_id: @conversation.account_id, id: @conversation.display_id)
+    send_mail_with_liquid(to: @agent.email, subject: "Conversation [ID - #{@conversation.display_id}] missed SLA for resolution time") and return
+  end
+
+  def liquid_droppables
+    super.merge({
+                  sla_policy: @sla_policy
+                })
+  end
+end