Harvested from PR #2732 by @aboimpinto.
Parse pausable frontmatter for custom slash commands, add a narrow engine pause gate before tool execution, and preserve paused command state across separate messages until explicit resume, cancel, terminal completion, or a new command.
Also centralize strict resume-message detection with negative coverage for deferred or negated phrases, and keep rollback/stash/worktree mutation behavior out of this slice.
Co-authored-by: aboimpinto <1231687+aboimpinto@users.noreply.github.com>
Hunter B
6b7a05ab1c