Mermaid frontmatter title — every [ResultFlow] diagram now opens with ---\ntitle: MethodName\n---; renders as a native heading in all Mermaid-capable viewers; both packages
Code action fixes — Insert/Refresh action now passes title + seed to renderer; REslava.ResultFlow gains in-place refresh; CRLF normalisation prevents blank line on Windows second refresh
generate_flow_catalog.py — fixed parsing of compact @"content"; verbatim string format