docs: link to github repo added from main slide deck

dpecos · dpecos · commit 9a2e968f4750 · 2026-04-16T11:50:27.000+02:00
diff --git a/index.html b/index.html
@@ -15,6 +15,8 @@
 
 Powered by [markdown-it](https://github.com/markdown-it/markdown-it)
 
+[github.com/dplabs/mdeck](https://github.com/dplabs/mdeck)
+
 ---
 
 # Features
