huge upgrade to theme and pagefind search bar.

themes/hugo-book.backup/layouts/_partials/docs/title.html

@@ -0,0 +1,17 @@
+<!-- 
+  Partial to generate page name from Title or File name.
+  Accepts Page as context
+-->
+{{ $title := "" }}
+
+{{ if .LinkTitle }}
+  {{ $title = .LinkTitle }}
+{{ else if .Title }}
+  {{ $title = .Title }}
+{{ else if and .IsSection .File }}
+  {{ $title = path.Base .File.Dir | humanize | title }}
+{{ else if and .IsPage .File }}
+  {{ $title = .File.BaseFileName | humanize | title }}
+{{ end }}
+
+{{ return $title }}