minor include rename

_includes/default_footer.njk

@@ -1,7 +1,7 @@
 <div class="footer-flex">
     <div class="footer-left">
         {% if not dont_show_lang_in_footer %}
-            {% include "lang-available.njk" %}
+            {% include "lang_available.njk" %}
         {% endif %}
     </div>
     <div class="footer-middle">

_includes/lang_available.njk

@@ -0,0 +1,3 @@
+{% for link in page.url | locale_links %}
+<p class="lang-available" lang="{{ link.lang }}">{{ avail_text | i18n if avail_text else "lang-available" | i18n }} <a href="{{ link.url }}" hreflang="{{ link.lang }}">{{ link.label | lower }}</a></p>
+{% endfor %}

_includes/main-palette.scss

@@ -1,4 +0,0 @@
-$bg: #000;
-$border: #761026;
-$link: #ad3040;
-$text: #ffd2dd;

_layouts/home.njk

@@ -10,7 +10,7 @@ dont_show_lang_in_footer: true
 {% block content %}
     <div class="welcome-aside-left">
         <div class="home-lang box">
-            {% include "lang-available.njk" %}
+            {% include "lang_available.njk" %}
             <img src="/img/nekojiru.png">
         </div>
         <div id="listening" title="{{ "listening-to" | i18n }}"></div>