Add FlowStep with backward-compatible JSON (strings or objects), precompute linkKey in HTML export, and document precise flow highlighting in flows.json. Co-authored-by: Cursor <cursoragent@cursor.com>
Add FlowStep with backward-compatible JSON (strings or objects), precompute linkKey in HTML export, and document precise flow highlighting in flows.json. Co-authored-by: Cursor <cursoragent@cursor.com>