[Feat] Extend Current ImageHandler and Image Component to support more Image CDN providers

[Adammatthiesen]

Currently our ImageHandler supports unpic the default free multi-CDN option, and cloudinary-js This is implemented with our internal imageHandler integration and Custom Image Component CImage.astro

The Goal of this issue would be to build support for more CDN direct package options, as well as build a extension system to allow the user to replace the imageHandler with their own custom one, whether that is an Integration, or a simple .astro component.