Essay descriptions (#3154)

* Add description to architectural-sympathy

And fix some typos

* Add description to codin-dirty

* Add description to complexity-budget

* Add description to does-hypermedia-scale

* Add description to future and fix date

* Add description to hateoas

* Add description to how-did-rest-come-to-mean-...

* Add description to htmx-sucks

* Add description to hypermedia-apis-vs-data-apis

* Add description to hypermedia-clients

* Add description to hypermedia-driven-applications

* Update hypermedia-friendly-scripting.md

* Update hypermedia-on-whatever-youd-like.md

* Update is-htmx-another-javascript-framework.md

* Update locality-of-behaviour.md

* Update lore.md

* Update mvc.md

* Update no-build-step.md

* Update prefer-if-statements.md

* Update rest-copypasta.md

* Update right-click-view-source.md

* Update spa-alternative.md

* Update splitting-your-apis.md

* Update template-fragments.md

* Update rest-explained.md

* Update two-approaches-to-decoupling.md

* Update vendoring.md

* Remove double-quote characters from descriptions

* Add description block to demo.html

* Update view-transitions.md

* Update web-security-basics-with-htmx.md

* Update webcomponents-work-great.md

* Update when-to-use-hypermedia.md

* Update why-gumroad-didnt-choose-htmx.md

* Update why-tend-not-to-use-content-negotiation.md

* Update you-cant.md

* Fix description for htmx-sucks

* Use `authors` built-in variable

Instead of the custom `author` taxonomy

* Descriptions and typos in interviews

* That double word is actually correct

2 files changed, 10 insertions, 2 deletions

diff --git a/www/themes/htmx-theme/templates/essay.html b/www/themes/htmx-theme/templates/essay.html
index ec8ec710..bc4dc6af 100644
--- a/www/themes/htmx-theme/templates/essay.html
+++ b/www/themes/htmx-theme/templates/essay.html
@@ -30,8 +30,8 @@
 
   {% set page_title = page.title -%}
   {% if show_title %}<h1>{{ page_title | safe }}</h1>{% endif %}
-  {% if show_author and page.taxonomies.author %}
-    <address>{{ page.taxonomies.author | join(sep=", ") }}</address>
+  {% if show_author and page.authors | length > 0 %}
+    <address>{{ page.authors | join(sep=", ") }}</address>
     <time>{{ page.date | date(format="%B %d, %Y") }}</time>
   {% endif %}
 
diff --git a/www/themes/htmx-theme/templates/page.html b/www/themes/htmx-theme/templates/page.html
index 256374fa..9d958933 100644
--- a/www/themes/htmx-theme/templates/page.html
+++ b/www/themes/htmx-theme/templates/page.html
@@ -12,6 +12,14 @@
   {% endif -%}
 {% endblock title %}
 
+{% block description %}
+  {%- if page.description -%}
+    {{- page.description | safe -}}
+  {%- else -%}
+    {{- super() -}}
+  {%- endif -%}
+{% endblock description %}
+
 {% block content %}
   {% if page.extra and page.extra.show_title is defined -%}
     {% set show_title = page.extra.show_title -%}