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>

lib/vapid_service.rb

@@ -0,0 +1,25 @@
+class VapidService
+  def self.public_key
+    vapid_keys['public_key']
+  end
+
+  def self.private_key
+    vapid_keys['private_key']
+  end
+
+  def self.vapid_keys
+    config = GlobalConfig.get('VAPID_KEYS')
+    return config['VAPID_KEYS'] if config['VAPID_KEYS'].present?
+
+    # keys don't exist in the database. so let's generate and save them
+    keys = WebPush.generate_key
+    # TODO: remove the logic on environment variables when we completely deprecate
+    public_key = ENV.fetch('VAPID_PUBLIC_KEY') { keys.public_key }
+    private_key = ENV.fetch('VAPID_PRIVATE_KEY') { keys.private_key }
+
+    i = InstallationConfig.where(name: 'VAPID_KEYS').first_or_create(value: { public_key: public_key, private_key: private_key })
+    i.value
+  end
+
+  private_class_method :vapid_keys
+end