Resolve the visual icon glyph used as the Table-of-Contents bullet for
a given section. Reuses getReaderGuideSectionIcon for the
canonical artifact sections (so the TOC and the Reader Intelligence
Guide share the same visual vocabulary), and adds dedicated icons for
the aggregator-owned appendix anchors that the guide does not list.
Parameters
sectionId: string
Anchor id of the section (e.g. section-risk,
aggregator-tradecraft-references)
Returns string
Single emoji glyph used as the guide-icon for that entry
Resolve the visual icon glyph used as the Table-of-Contents bullet for a given section. Reuses getReaderGuideSectionIcon for the canonical artifact sections (so the TOC and the Reader Intelligence Guide share the same visual vocabulary), and adds dedicated icons for the aggregator-owned appendix anchors that the guide does not list.