chore: fix docsy (#29)

* chore: bump hugo version

Signed-off-by: Hristo Hristov <me@hhristov.info>

* chore: bump hugo version

Signed-off-by: Hristo Hristov <me@hhristov.info>

---------

Signed-off-by: Hristo Hristov <me@hhristov.info>

Author: Svarrogh1337

layouts/_default/_markup/render-heading.html

@@ -1 +1,7 @@
-{{ template "_default/_markup/td-render-heading.html" . }}
+{{- /* Render link for every non-empty heading */ -}}
+{{- $context := . -}}
+{{- $id := .Anchor -}}
+<h{{ .Level }} id="{{ $id }}" {{- with .Attributes.class }} class="{{ . }}" {{- end -}}>
+{{- .Text | safeHTML -}}
+<a class="td-heading-self-link" href="#{{ $id }}" aria-label="Heading self-link"></a>
+</h{{ .Level }}>