Request for Augmentations Feature in `code_builder` Library

[YousefAK009]

Hello team,

Hope you're doing well! I wanted to suggest adding an Augmentations feature to the code_builder library. It would be awesome to have the ability to add or modify methods and properties in existing classes and inject dependencies or extra code into existing structures.

This would give us more flexibility and control over our code generation process, making code_builder even more powerful.

[devoncarew]

I think this is reasonable as pieces of augmentations and or enhanced parts start to land. We likely want to lag a bit here - update this library to support generating to the current feature set of the stable sdk.

[mateusfccp]

Looking forward to this as well. I would like to experiment with augmentations in a code generator I have, but if we are going to wait for stable augmentation to update the library I will probably have to do it manually for now.