feat: embed canonical presentation on homepage

package.json

@@ -12,6 +12,7 @@
     "presentations:build": "node scripts/build-presentations.mjs",
     "serve": "docusaurus serve",
     "test:presentation": "node scripts/browser/presentation.cjs",
+    "test:homepage-embed": "node scripts/browser/homepage-embed.cjs",
     "typecheck": "tsc --noEmit",
     "verify": "pnpm test && node scripts/verify.mjs",
     "verify:build": "node scripts/verify.mjs --build",