Vision-capable GGUFs need a separate projector (mmproj) that maps image
embeddings into the text model's space. Add `mmproj` and `mmproj_offload`
as config keys and CLI overrides, and pass them through to llama-server.
The projector path resolves under hf_home exactly like model_path, so it
is covered by the existing read-only mount. validate_model_path() now also
checks the projector, which means --change rejects a missing one *before*
it removes the running container.
--no-mmproj-offload is suppressed when no projector is configured, since
llama.cpp rejects the flag on its own.
Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
dschlueter
218c3fc791