MESSAGE_SOURCE_POD_NAME property

The reserved pod name for the MessageSource.

The message source provides internationalization (i18n) capabilities for applications that need to support multiple languages and locales.

Features:

• Message resolution with parameter substitution
• Locale-specific message bundles
• Fallback to default messages
• Hierarchical message source support

Configuration:

@Configuration
class AppConfig {
  @Pod
  MessageSource messageSource() {
    return ResourceBundleMessageSource()
      ..setBasename('messages')
      ..setDefaultEncoding('UTF-8');
  }
}