Consider extending to support Gradle plugin

[Goooler]

Based on #25, we can split this project into 4 main parts:

• Core projects.
• CLI project.
• Gradle plugin project.
• IntelliJ plugin project.

This structure is similar to the layout of https://github.com/detekt/detekt.

Related feature request in DevSrSouza/svg-to-compose#27.

[dptsolutions]

I would love to have a gradle plugin that I could configure to re-generate the IconPack from a drawable folder within a Android library/app module when the library/app module is built. I would just need the ability to specify a specific format for the drawable name (ie. ic_icon_name_filled.xml) and then along with some other configuration for the icon pack it could generate me the ImageVector that's accessible at something like Icons.Filled.IconName.