v0.2.2

Added

• GitHub Action (Nossimonov/chartdown-action@v1): renders .cd files and ```chartdown fences in Markdown to SVGs committed beside them — campaign repos show maps natively on GitHub. verify mode diffs instead of writing; this repo dogfoods it in CI to guarantee committed example SVGs never drift from sources.
• labels: keyed (spec 07 §3): numbered markers with a module-style key list in the legend band; key=<n> pins survive insertions; duplicate pins fail loud. (#65)

Changed

• Campfire-family glyphs sized to be seen, with a flame lick; standalone stairs gain an ascent chevron, turnable with facing= (#66, agent verification feedback).