Add local media to gitignore

.gitignore

@@ -4,3 +4,4 @@ __pycache__
 /nummi-git/
 /pkg/
 /src/
+/nummi/media

nummi/main/templates/main/transaction_form.html

@@ -29,13 +29,13 @@
             </div>
             {% for inv in transaction.invoices %}
                 <div class="invoice">
-                    <a href="{{ inv.file.url }}"><i class="fa-regular fa-file"></i></a>
+                    <a href="{{ inv.file.url }}" class="center"><i class="fa-regular fa-file"></i></a>
                     <a href="{{ inv.get_absolute_url }}">{{ inv.name }}</a>
                     <a href="{{ inv.get_delete_url }}" class="right">{% translate "Delete" %}</a>
                 </div>
             {% endfor %}
             <div class="invoice new">
-                <i class="fa fa-file-circle-plus"></i>
+                <span class="center"><i class="fa fa-file-circle-plus"></i></span>
                 <a href="{% url "invoice" transaction.pk %}">{% translate "New invoice" %}</a>
             </div>
         </div>

nummi/nummi/settings.py

@@ -87,13 +87,16 @@ WSGI_APPLICATION = "nummi.wsgi.application"
 # Database
 # https://docs.djangoproject.com/en/4.0/ref/settings/#databases
 
-DATABASES = CONFIG.get("databases", {
+DATABASES = CONFIG.get(
+    "databases",
+    {
         "default": {
             "ENGINE": "django.db.backends.postgresql",
             "NAME": "nummi",
             "USER": "nummi",
         }
-})
+    },
+)
 
 
 # Password validation