{%- comment -%}
The cayman theme's {% seo %} tag (jekyll-seo-tag) already emits the title, meta description,
canonical link, Open Graph, Twitter card, and a basic JSON-LD block — so this file deliberately
does NOT repeat any of those (duplicate canonical/description tags hurt SEO). It adds one thing
seo-tag can't infer: a richer SoftwareApplication entity describing the library itself (license,
repository, free-to-use), on the home page only. `jsonify` handles JSON string escaping.
{%- endcomment -%}
{%- if page.url == '/' -%}
<script type="application/ld+json">
{
  "@context": "https://schema.org",
  "@type": "SoftwareApplication",
  "name": {{ site.title | jsonify }},
  "description": {{ site.description | jsonify }},
  "url": {{ '/' | absolute_url | jsonify }},
  "applicationCategory": "DeveloperApplication",
  "operatingSystem": "Any",
  "programmingLanguage": "Python",
  "offers": { "@type": "Offer", "price": "0", "priceCurrency": "USD" },
  "license": "https://opensource.org/licenses/MIT",
  "codeRepository": {{ site.github.repository_url | jsonify }}
}
</script>
{%- endif -%}