Source coverage ledger demo

[{"_1":2,"_3":-5,"_4":-5},"loaderData",{"_5":6},"actionData","errors","routes/articles/index",{"_7":8},"articles",[9],{"_10":7,"_11":12,"_13":14,"_15":16,"_17":18,"_19":20,"_21":18,"_22":23,"_24":25,"_26":27,"_28":29,"_30":31,"_32":33,"_34":35},"collection","slug","frontmatter-inline-graphics-demo","title","Frontmatter and inline graphics demo","description","A demo article showing dossaro article metadata, raw HTML figures and inline SVG graphics in Markdown.","updatedAt","2026-06-09","body","This demo article exists to exercise the article renderer. It is intentionally concrete: the page should expose article metadata, render Markdown normally and allow repo-authored inline HTML graphics for editorial diagrams.\n\n## Frontmatter fields\n\nThe renderer reads the article metadata from YAML frontmatter and uses it for the page header, sitemap, canonical URL and JSON-LD structured data.\n\n### Frontmatter contract\n\n```yaml\ntitle: Frontmatter and inline graphics demo\npublishedAt: 2026-06-09\nauthorName: Hagen Hoferichter\ncategory: Product\ntags:\n - Frontmatter\n - Structured data\n - Evidence graphics\narticleType: Article\n```\n\n### GFM table support\n\n| Capability | Source | Render target |\n| --- | --- | --- |\n| Article metadata | YAML frontmatter | Header, sitemap, JSON-LD |\n| Source graphics | Trusted article HTML | Editorial figures |\n| Evidence notes | Markdown body | Indexed article content |\n\n### Task list support\n\n- [x] Render article frontmatter\n- [x] Generate table of contents from H2 and H3 headings\n- [x] Keep raw HTML disabled for documentation pages\n- [ ] Add real editorial articles after launch\n\n## HTML figure\n\nThe article renderer can render trusted, repo-authored HTML blocks. This is useful for small editorial graphics where a static screenshot would be less maintainable.\n\n

\n Evidence flow\n Sample\n

\n Register source\n Company filing\n

\n Parser\n Entity + document context\n

\n dossaro brief\n Source trail + facts\n

Example only. The graphic is static HTML inside Markdown and uses article-scoped CSS classes.

\n\n\n## Inline SVG\n\nInline SVG can be used for compact editorial charts when the visual should travel with the article source.\n\n

\n \n

SVG stays inline with the article and scales inside the document column.

\n\n\n## Notes\n\nThis is not a published editorial article. It is a rendering fixture for article frontmatter, structured metadata and inline graphics.","publishedAt","authorName","Hagen Hoferichter","authorUrl","https://dossaro.com","category","Product","tags",[36,37,38],"image","https://dossaro.com/logo.png","canonicalPath","/articles/frontmatter-inline-graphics-demo","articleType","Article","Frontmatter","Structured data","Evidence graphics"]