The tooltip matched loaded_info entries (raw engine keys) against
canonicalized display names client-side and mostly missed — footprints
now canonicalize server-side with the same mapping as the model list,
keyed by canonical id, so every loaded model shows its VRAM (+RAM when
offloading).

llama-vl: bound mtmd image_max_tokens (config `image_max_tokens`,
default 1024) — large photos otherwise expand to thousands of vision
tokens whose transient compute buffer evicts co-resident models on a
small card.
Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_014S8VtAvG499SsCbeESRK7V