[Feature Requested]

[Soyvor]

I've noticed that the current version of the "illa-builder" doesn't provide a way to add custom plugins, which limits its extensibility and customization options. This limitation makes it challenging for users like me who want to extend the builder's functionality to meet specific project requirements.

solution: I would like to request the addition of a feature that allows users to easily integrate custom plugins into the "illa-builder." This feature would involve creating a standardized interface or API that allows developers to develop and plug in their custom functionality seamlessly.

Describe alternatives you've considered: One alternative approach could be relying on external scripts or custom build processes to achieve similar functionality. However, having a built-in plugin system within the builder would provide a more user-friendly and maintainable solution.

Additional context: The ability to add custom plugins would greatly benefit users who require specialized functionality not covered by the default features of the builder. For example, users could develop custom optimization, transformation, or deployment plugins tailored to their project's unique requirements.

This feature would enhance the builder's versatility, making it a more powerful and adaptable tool for a wide range of projects.