Adds a Hub screenshot and a Cutting Room / Easy Gen side-by-side comparing
what each is for, plus a short 3.4.0 callout in the version history section.
'What it looks like' section right under the intro: a clean full-workspace
hero shot plus Composer and Engine Settings side by side, generated from
the mocked tour demo (no ComfyUI/GPU needed) by a new
tools/showcase/capture_clean.mjs (npm run capture:clean) - same scaffolding
as capture.mjs but with the tour overlay stripped, so shots are undimmed
and card-free. Images committed under docs/images/.
Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>
digital-garbage