v0.24.0

Added

• normalizeSvgForEmbed / getEmbedSvgViewBox — public helpers that tighten
  a rendered SVG's viewBox to its content so inline embeds (Obsidian, host
  integrations) take the diagram's intrinsic aspect ratio instead of the fixed
  1200×800 export canvas. Short diagrams no longer reserve a tall dead band.
• WYSIWYG map export — map PNG export honors the preview pane's aspect
  ratio, and the legend reserves a top band so it no longer covers land.
• Boxes-and-lines show-values — refined value card layout.

Fixed

• Timeline — fixed row height so events never overlap on short surfaces.
• Map — POI-only frames no longer chase a tall container's far edge.