rtemis-afm v0.1.1

Vision: image_url parts on user messages (as data: URIs) reach the
model, on the prompt and in the rebuilt history; /v1/models advertises
vision when the framework reports the capability (spike check V).
/v1/models and /health carry the variant's display name as name.

rtemis-afm v0.1.0

Full Changelog: https://github.com/rtemis-org/rtemis-afm/commits/v0.1.0