Improve admin interface

Signed-off-by: Emmy D'Anello <emmy.danello@animath.fr>

participation/migrations/0005_alter_team_options.py

@@ -0,0 +1,20 @@
+# Generated by Django 4.1.7 on 2023-04-03 17:12
+
+from django.db import migrations
+
+
+class Migration(migrations.Migration):
+    dependencies = [
+        ("participation", "0004_alter_pool_options_pool_letter"),
+    ]
+
+    operations = [
+        migrations.AlterModelOptions(
+            name="team",
+            options={
+                "ordering": ("trigram",),
+                "verbose_name": "team",
+                "verbose_name_plural": "teams",
+            },
+        ),
+    ]