Add PHPSW Nix lightning talk

Signed-off-by: Oliver Davies <oliver@oliverdavies.uk>

sculpin/source/_layouts/presentation.html.twig

@@ -2,6 +2,11 @@
 
 {% block meta_description %}{{ page.title }} presented by Oliver Davies{% endblock %}
 
+{% block page_title -%}
+  {{ page.title }}
+  {%- if page.type is same as "lightning_talk" %} (Lightning Talk){% endif %}
+{%- endblock %}
+
 {% block content_wrapper %}
   {{ parent() }}
 

sculpin/source/_pages/presentations.html.twig

@@ -10,7 +10,10 @@ use: [presentations]
   <article>
     <div class="not-prose">
       <h2 class="text-xl font-bold">
-        <a class="font-bold text-blue-primary dark:text-blue-400" href="{{ presentation.url|trim('/', 'right') }}">{{ presentation.title }}</a>
+        <a class="font-bold text-blue-primary dark:text-blue-400" href="{{ presentation.url|trim('/', 'right') }}">
+          {{- presentation.title }}
+          {%- if presentation.type is same as "lightning_talk" %} (Lightning Talk){% endif -%}
+        </a>
       </h2>
     </div>
 

sculpin/source/_presentations/nix-lightning-talk.md

@@ -0,0 +1,20 @@
+---
+title: Nix and PHP
+type: lightning_talk
+events:
+  - name: PHP South West
+    location: Bristol, UK
+    date: 2025-11-12
+new_events: true
+---
+
+
+{% block description %}
+An impromptu lightning talk and demo about Nix and PHP.
+{% endblock %}
+
+{% block content %}
+An impromptu lightning talk and demo about Nix and PHP as a precursor to my longer [Nix for PHP Developers][0] talk.
+
+[0]: /presentations/nix-for-php-developers
+{% endblock %}