docs: add pkgdown author profiles

Co-authored-by: Codex <codex@openai.com>

Author: gvegayon

_pkgdown.yml

@@ -2,3 +2,7 @@ template:
   params:
     ganalytics: UA-108627422-2
 
+authors:
+  "George Vega Yon":
+    href: "https://ggvy.cl"
+    html: "<img src='https://ggvy.cl/img/george-g-vega-yon-university-of-utah.webp' width=72 alt=''>"