feat: Enhance notification configuration with theme options, sound support, and localization

[uydevops]

This commit introduces several enhancements to the notification configuration:

• Added support for multiple notification themes (light, dark, colorful, minimal).
• Implemented sound notifications for alerts to improve user experience.
• Included localization support for multiple languages, allowing users to receive notifications in their preferred language.
• Introduced specific timeout settings for different types of notifications (success, error, info).
• Updated the preset messages with additional options for better flexibility.

These changes aim to provide a more customizable and user-friendly notification experience.