Pausing the graph for an interactive pick is a bigger surface than
anything else here - a server route, a resumable pause, a panel that has
to survive a reload - and it has open issues that are not worth holding a
release for. The lab is where that belongs until they are fixed.
Removes the node, its helpers, its panel, its shared DOM-free module,
its docs and its tests, and drops it from NODE_MODULES, PUBLIC_NODE_IDS,
the panel guard list and the README. _execution_helpers stays: Load Video
and Save Video use it too.
The port lives in ComfyUI-AusBoss-Lab as AUSBOSS_LAB_FrameChooser, with
its routes moved from /ausboss/frame_chooser to /ausboss_lab/ so both
packs can be installed at once. A saved workflow using the public id
reports it as missing.