Hello, this PR implements StabilityAi Image Edit - Remove Background API's client.


PR contents: - Add background removal via StabilityAI’s V2 Beta API. - Configured image handling as raw or Base64. - Add ImageEditHeaders for request headers. - Add Test. - Add docs.


Related Issue: - #708 (help wanted labelled)


I’m pleased to submit this PR to Spring AI. Please let me know if any revisions are needed, and I will address them promptly.
I would be happy to assist with future maintenance as well.

Comment From: inpink

I have resubmitted it as PR #1344.