feat: convert transaction-item to django-cotton

app/templates/yearly_overview/fragments/list.html

@@ -1,39 +0,0 @@
-{% load natural %}
-{% load i18n %}
-{% regroup transactions by date|customnaturaldate as transactions_by_date %}
-
-<div>
-  {% for x in transactions_by_date %}
-    <div>
-      <div class="my-3 w-100 tw-text-base border-bottom bg-body">
-        <a class="text-decoration-none d-inline-block w-100"
-           role="button"
-           data-bs-toggle="collapse"
-           data-bs-target="#{{ x.grouper|slugify }}"
-           id="#{{ x.grouper|slugify }}-collapsible"
-           aria-expanded="true"
-           aria-controls="collapseExample">
-        {{ x.grouper }}
-        </a>
-      </div>
-      <div class="collapse show" id="{{ x.grouper|slugify }}">
-        <div class="ps-3">
-        {% for trans in x.list %}
-        {% include 'transactions/fragments/item.html' with transaction=trans %}
-        {% endfor %}
-        </div>
-      </div>
-    </div>
-
-  {% empty %}
-    <div class="row p-5">
-      <div class="col p-5">
-        <div class="text-center">
-          <i class="fa-solid fa-circle-xmark tw-text-6xl"></i>
-          <p class="lead mt-4 mb-0">{% translate "No transactions this month" %}</p>
-          <p class="tw-text-gray-500">{% translate "Try adding one" %}</p>
-        </div>
-      </div>
-    </div>
-  {% endfor %}
-</div>