Use the same template for taglists and the blog index. Move the tagposts into a collection to make life easier

src/blog/tag.html

@@ -1,6 +1,6 @@
 ---json
 {
-    "title": "Blog",
+    "title": "Tagged posts",
     "layout": "base.njk",
     "pagination": {
         "data": "collections.tags",
@@ -20,25 +20,9 @@
     }
 }
 ---
+{% extends "components/blog.njk" %}
+{% set posts = collections.tagPosts[tag] %}
+{% set title = "Posts tagged with “" ~ tag ~ "”" %}
+{% set feeds = feed %}
 
-<main class="wrapper-lg stack-xl">
-<h1>Posts tagged “{{ tag }}”</h1>
-
-<aside class="text-center">
-    <p>
-        Subscribe via <a href="{{ feed.rss }}">RSS</a>, <a href="{{ feed.atom }}">Atom</a>, or <a href="{{ feed.json }}">JSON</a>.
-    </p>
-</aside>
-
-<ol class="stack-xl" role='list'>
-    {% set posts = collections.posts | filterBy(tag) | reverse %}
-    {% for item in posts %}
-    <li class="stack-xs">
-        <h2><a href="{{ item.url }}">{{ item.data.title | safe }}</a></h2>
-        <time datetime="{{ item.date | dateToRfc3339 }}" class="block">{{ item.date | dateDisplay }}</time>
-        <div class="e-content p-summary">{{ item.content | excerpt }}</div>
-        <a href="{{ item.url }}" class="inline-block">Read more</a>
-    </li>
-    {% endfor %}
-</ol>
-</main>
+{{ content | safe }}