TDD, bite-sized tasks across 3 phases: pure pool storage layer + atomic
manifest, tensor/imaging helpers, GridImagePool node with IS_CHANGED,
aiohttp routes, in-node grid UI, and MaskEditor clipspace round-trip.
Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
Approved design for an input-side ComfyUI node holding a curated pool of
images with per-image masks and labels, selectable for output. Captures
IO, managed-pool-folder storage, MaskEditor reuse, server routes, edge
cases, and a 3-phase build plan.
Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>