The presentation primitive for the interop story: chart in, SVG string
out. No DOM, no dependencies, no I/O — runs identically in Node,
Cloudflare Workers, browsers, Deno, or anyone's custom system. Light +
dark themes (overridable), optional in-SVG planet columns, data-gate /
data-center hooks for consumers layering their own interactivity, and a
1200×630 OpenGraph share card with identity summary.

Package slimming continues: src/components (demo web components) no
longer ships on npm. 8 renderer tests; 208 total.

Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>