Change file name to lower-case (#242)

* Change file name to lower-case

* Home screen filename

---------

Co-authored-by: Keunes <[email protected]>

Author: Rotzbua

_blog/2023-05-08-introducing the home screen.md

@@ -30,7 +30,7 @@ The Home screen currently contains five sections, each of which displays episode
 {% include image.html
    alt="Visual explainer of the Home screen features."
    loc="/assets/images/blog/2023"
-   file="Home-screen-showcase.png"
+   file="home-screen-showcase.png"
    max-width="22rem"
    class="float-md-right ml-md-3 w-100"
 %}

_includes/event-card.html

@@ -1,6 +1,6 @@
   <div class="card event-card mb-4">
     <a class="stretched-link" href="{{ site.baseurl }}{{ event.url | replace:'.html','' }}"></a>
-      <img src="/assets/{% if page.image %}images/events/{{ event.image }}{% else %}branding/covers/Cover_001.png{% endif %}" loading="lazy" />
+      <img src="/assets/{% if page.image %}images/events/{{ event.image }}{% else %}branding/covers/cover_001.png{% endif %}" loading="lazy" />
       <div class="card-body">
         <h3 class="card-title">{{ event.title }}</h3>
         <h4 class="card-subtitle text-muted mb-2">

_includes/head.html

@@ -21,7 +21,7 @@
     {% elsif page.image %}
       /assets/images/{{ page.image }}
     {% else %}
-      /assets/branding/covers/Cover_001.png
+      /assets/branding/covers/cover_001.png
     {% endif %}
   {% endcapture %}
   {% assign image = image | strip | prepend: site.url %}

_layouts/event.html

@@ -16,7 +16,7 @@ <h1>{{ page.title }}</h1>
           {% if page.summary %}<p>{{ page.summary }}</p>{% endif %}
         </div>
         <div class="card">
-          <img src="/assets/{% if page.image %}images/events/{{ event.image }}{% else %}branding/covers/Cover_001.png{% endif %}" loading="lazy" />
+          <img src="/assets/{% if page.image %}images/events/{{ event.image }}{% else %}branding/covers/cover_001.png{% endif %}" loading="lazy" />
           <div class="card-body">
             <p class="card-text font-italic capitalise-first-letter" >
             {% capture nowunix %}{{ 'now' | date: '%s' }}{% endcapture %}