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/controllers/concerns/switch_locale.rb

@@ -0,0 +1,79 @@
+module SwitchLocale
+  extend ActiveSupport::Concern
+
+  private
+
+  def switch_locale(&)
+    # Priority is for locale set in query string (mostly for widget/from js sdk)
+    locale ||= params[:locale]
+
+    # Use the user's locale if available
+    locale ||= locale_from_user
+
+    # Use the locale from a custom domain if applicable
+    locale ||= locale_from_custom_domain
+
+    # if locale is not set in account, let's use DEFAULT_LOCALE env variable
+    locale ||= ENV.fetch('DEFAULT_LOCALE', nil)
+
+    set_locale(locale, &)
+  end
+
+  def switch_locale_using_account_locale(&)
+    # Get the locale from the user first
+    locale = locale_from_user
+
+    # Fallback to the account's locale if the user's locale is not set
+    locale ||= locale_from_account(@current_account)
+
+    set_locale(locale, &)
+  end
+
+  # If the request is coming from a custom domain, it should be for a helpcenter portal
+  # We will use the portal locale in such cases
+  def locale_from_custom_domain(&)
+    return if params[:locale]
+
+    domain = request.host
+    return if DomainHelper.chatwoot_domain?(domain)
+
+    @portal = Portal.find_by(custom_domain: domain)
+    return unless @portal
+
+    @portal.default_locale
+  end
+
+  def locale_from_user
+    return unless @user
+
+    @user.ui_settings&.dig('locale')
+  end
+
+  def set_locale(locale, &)
+    safe_locale = validate_and_get_locale(locale)
+    # Ensure locale won't bleed into other requests
+    # https://guides.rubyonrails.org/i18n.html#managing-the-locale-across-requests
+    I18n.with_locale(safe_locale, &)
+  end
+
+  def validate_and_get_locale(locale)
+    return I18n.default_locale.to_s if locale.blank?
+
+    available_locales = I18n.available_locales.map(&:to_s)
+    locale_without_variant = locale.split('_')[0]
+
+    if available_locales.include?(locale)
+      locale
+    elsif available_locales.include?(locale_without_variant)
+      locale_without_variant
+    else
+      I18n.default_locale.to_s
+    end
+  end
+
+  def locale_from_account(account)
+    return unless account
+
+    account.locale
+  end
+end