wip: improve spec parsing

src/pages/index.astro

@@ -2,10 +2,6 @@
 import { getCollection } from "astro:content";
 import * as fs from "node:fs";
 import * as path from "node:path";
-import { unified } from "unified";
-import remarkParse from "remark-parse";
-import remarkRehype from "remark-rehype";
-import rehypeStringify from "rehype-stringify";
 
 import SinglePage from "../layouts/SinglePage.astro";
 import Header from "../components/Header.astro";
@@ -25,28 +21,15 @@ if (!spec) {
   throw new Error(`Spec version ${version} not found`);
 }
 
-// Read and process the markdown file
-const filePath = path.join(
-  process.cwd(),
-  "src/content/spec",
-  `${version}.md`
-);
+// Read the markdown file
+const filePath = path.join(process.cwd(), "src/content/spec", `${version}.md`);
 const content = fs.readFileSync(filePath, "utf-8");
 
 // Remove frontmatter
-const body = content.replace(/^---[\s\S]*?---\n/, "");
+const markdown = content.replace(/^---[\s\S]*?---\n/, "");
 
-// Process markdown to HTML
-const result = await unified()
-  .use(remarkParse)
-  .use(remarkRehype, { allowDangerousHtml: true })
-  .use(rehypeStringify, { allowDangerousHtml: true })
-  .process(body);
-
-const html = String(result);
-
-// Parse the content into sections
-const parsed = parseSpecContent(html, version);
+// Parse the content into sections (handles markdown -> HTML internally)
+const parsed = await parseSpecContent(markdown, version);
 ---
 
 <SinglePage title={spec.data.title} version={version}>
@@ -64,6 +47,7 @@ const parsed = parseSpecContent(html, version);
 
     <SpecSection
       terminology={parsed.terminology}
+      terminologyTitle={parsed.terminologyTitle}
       specification={parsed.specification}
       tocItems={parsed.tocItems}
     />