fix(spec/automation): refuse a text-slot {{ $… }} hole whose root the flow engine does not bind - #22499

fix(spec/automation): refuse a text-slot {{ $… }} hole whose root the flow engine does not bind#22499

objectstack-fleet[bot] merged 11 commits into

mainobjectstack-ai/objectstack:mainfrom

claude/issue-22477-text-slot-dollar-rootobjectstack-ai/objectstack:claude/issue-22477-text-slot-dollar-rootCopy head branch name to clipboard