Add image-gen module: Spring AI ImageModel options on the wire, a moderation gate, and safe storage of generated images in MinIO (sniffed content type, byte and pixel caps, server-chosen keys, capped URL fetcher); per-provider cost table dated 2026-10-28. ImageModel and ModerationModel are hand-written fakes; MinIO is real via Testcontainers; no image provider called.

Co-Authored-By: Claude Sonnet 5.5 <[email protected]>
Claude-Session: https://claude.ai/code/session_017ic4b7rnC7jppGGdHGESvy
This commit is contained in:
2026-10-28 18:36:40 +00:00
co-authored by Claude Sonnet 5.5
parent 108fc44542
commit aa8b1604ed
48 changed files with 2112 additions and 0 deletions
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# Presigned GET (5 minutes) against MinIO
signed URL, parameters : X-Amz-Algorithm=... & X-Amz-Date=... & X-Amz-SignedHeaders=host & X-Amz-Credential=... & X-Amz-Expires=300 & X-Amz-Signature=...
GET signed URL : 200, 742 bytes, Content-Type image/jpeg
Content-Disposition : attachment
same URL, other owner : 403
same path, no signature : 403