blog/index.html: prettier accepted format with date!

.prettierignore

@@ -2,5 +2,4 @@
 _includes
 _layouts
 blog/*.xml
-blog/index.html
 *.json

blog/index.html

@@ -8,31 +8,28 @@ lang: en
 robots: noai
 ---
 
-<ul style="list-style-type: none">
-<li>Posts</li>
-<li><a lang="en" href="#in-english">In English</a></li>
-<li><a lang="fi" href="#suomeksi">suomeksi</a></li>
-</ul>
-
+<p>
+  Posts <a lang="en" href="#in-english">in English here</a> &amp;
+  <a lang="fi" href="#suomeksi">suomeksi täällä</a>.
+</p>
+<hr />
 <div lang="en">
+  <h2 id="in-english">In English</h2>
 
-<h2 id="in-english">In English</h2>
-
-<dl>
-{% for post in site.categories.english %}
-<dt><strong><a href="{{ post.url }}">{{ post.title }}</a></strong></dt>
-<dd><em>{{ post.excerpt | strip_html }}</dd>
-{% endfor %}
-</dl>
-
-</div><div lang="fi">
-
-<h2 id="suomeksi">suomeksi</h2>
-
-<dl>
-{% for post in site.categories.finnish %}
-<dt><strong><a href="{{ post.url }}">{{ post.title }}</a></strong></dt>
-<dd><em>{{ post.excerpt | strip_html }}</dd>
-{% endfor %}
-</dl>
+  {% for post in site.categories.english %}
+  <p>
+    <em>{{ post.date | date: "%F" }}:</em>
+    <strong><a href="{{ post.url }}">{{ post.title }}</a></strong>
+  </p>
+  {{ post.excerpt | markdownify }} {% endfor %}
+</div>
+<hr />
+<div lang="fi">
+  <h2 id="suomeksi">suomeksi</h2>
+  {% for post in site.categories.finnish %}
+  <p>
+    <em>{{ post.date | date: "%F" }}:</em>
+    <strong><a href="{{ post.url }}">{{ post.title }}</a></strong>
+  </p>
+  {{ post.excerpt | markdownify }} {% endfor %}
 </div>