* Studio: account for mmproj VRAM in GGUF fit budget (#5825)
Vision GGUFs load the mmproj projector onto the GPU via --mmproj
alongside the weights, but the context auto-sizing / GPU-selection
budget sized off _get_gguf_size_bytes(model_path), which counts only
the weight file(s). The projector was never added, so the budget was
too optimistic: context got mis-estimated and tight vision loads
spilled to system RAM / OOM'd.
Resolve the launch projector once before GPU selection and fold its
size into the fit budget. The same resolved path feeds both the budget
and the --mmproj launch flag, so the two cannot disagree. The summary
log now reports the projector size separately, keeping "GGUF size"
accurate.
Adds _mmproj_vram_bytes() + unit tests (no GPU / network / subprocess).
* Studio: simplify mmproj summary-log concatenation (#5825)
Address review: the summary log mixed explicit `+` with implicit
f-string concatenation. Extract the optional projector fragment into
`mmproj_note` so the logger.info uses uniform implicit concatenation.
No behavioral change.
* [pre-commit.ci] auto fixes from pre-commit.com hooks
for more information, see https://pre-commit.ci
* Studio: trim mmproj VRAM comments
---------
Co-authored-by: Lee Jackson <130007945+Imagineer99@users.noreply.github.com>
Co-authored-by: imagineer99 <samleejackson0@gmail.com>
Co-authored-by: pre-commit-ci[bot] <66853113+pre-commit-ci[bot]@users.noreply.github.com>
f033213c0b