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>

app/jobs/migration/remove_stale_notifications_job.rb

@@ -0,0 +1,19 @@
+# Delete migration and spec after 2 consecutive releases.
+class Migration::RemoveStaleNotificationsJob < ApplicationJob
+  queue_as :scheduled_jobs
+
+  def perform
+    remove_invalid_messages
+  end
+
+  private
+
+  def remove_invalid_messages
+    deleted_ids = []
+
+    Message.unscoped.distinct.pluck(:inbox_id).each_slice(1000) do |id_list|
+      deleted_ids = (id_list - Inbox.where(id: id_list).pluck(:id))
+      Message.where(inbox_id: deleted_ids.flatten).destroy_all
+    end
+  end
+end