favicon, some tiny focus style changes, home page title

src/index.njk

@@ -1,6 +1,7 @@
 ---
-title: Rachel Guinevere LordKenaga
+title: home
 ---
+
 {% css %}{% include "css/home.css" %}{% endcss %}
 
 <section class="tagline" aria-label="introductory statement">