[Feature] - Add ChromaDB support for Vector Storage

[ErroneousBosch]

ChromaDB is seeing growing use for vector storage, especially for self-hosted. It would be nice to see an integrated option to use it. It unfortunately only has Python and JS clients: https://docs.trychroma.com/reference/Client

There is a package for PHP for using it already, which could in theory be used already: https://github.com/CodeWithKyrian/chromadb-php

[MaximeThoonsen]

hey @ErroneousBosch, Good idea ! Do you want to submit a PR?

[f-lombardo]

Hey @MaximeThoonsen , I'd like to try to create an integration with ChromaDB. Do you think that adding a dependency to odewithkyrian/chromadb-php would be OK?

[MaximeThoonsen]

hey @f-lombardo , For now I add this kind of specific dependencies in the "suggest" section. So we can keep it light and avoid a dependencies hell. Sounds good to you?

[f-lombardo]

It seems a good option, let's try

[f-lombardo]

Hey @MaximeThoonsen , maybe this issue could be closed.

[MaximeThoonsen]

@f-lombardo yes!