forked from 1b-agent/opencadstudio-upstream
PICKADD 0 = click/box/lasso replaces the selection (Shift toggles), empty click clears; PICKADD 1 (default) keeps today's accumulate. PICKDRAG 1 = press-drag spans a rectangle marquee through the box machinery; PICKDRAG 0 (default) keeps the freeform lasso. Both persist in settings.json. Also re-points the start-page gate test at the start_allowed fn it moved into (#388/389 refactor left it broken). Closes #226 Co-Authored-By: Claude Fable 5 <[email protected]>