Uploaded images and videos are now reconstructed with
DVSM-TTB-p8-general-960p. The gallery examples were baked with
DVSM-TTB-p8-DL3DV-960p, so both models are loaded and a live session
renders each artifact with the model named in its hf_variant.
APP_MODEL_DIR now points at a directory with one sub-directory per
variant (the nvidia/DVSM layout) instead of a single model directory.
Wording: the subtitle reads "Test-time Baking ..." and the tagline says
"TTB bakes the scene ...".
Co-Authored-By: Claude Fable 5.2 <noreply@anthropic.com>
