lingo: add non-breaking spaces before € sign (#11252)

combo/apps/lingo/templates/lingo/combo/basket_link.html

@@ -6,6 +6,6 @@
   {% plural %}
   {{counter}} items
   {% endblocktrans %}
-  ({{ total }} €)</a></p>
+  ({{ total }} €)</a></p>
 </form>
 {% endif %}

combo/apps/lingo/templates/lingo/combo/recent_transactions.html

@@ -7,7 +7,7 @@
     {% if transaction.is_paid %}
     <ul>
     {% for item in transaction.items.all %}
-      <li>{{ item.subject }}: {{ item.amount }} €</label>
+      <li>{{ item.subject }}: {{ item.amount }} €</label>
         {% if item.source_url %}(<a href="{{ item.source_url}}">{% trans 'open' %}</a>){% endif %}</li>
     {% endfor %}
     </ul>