feat: Extend location model to allow specifying address

src/fellchensammlung/migrations/0042_location_county.py

@@ -0,0 +1,18 @@
+# Generated by Django 5.1.4 on 2025-04-24 17:13
+
+from django.db import migrations, models
+
+
+class Migration(migrations.Migration):
+
+    dependencies = [
+        ('fellchensammlung', '0041_location_city_location_country_location_housenumber_and_more'),
+    ]
+
+    operations = [
+        migrations.AddField(
+            model_name='location',
+            name='county',
+            field=models.CharField(blank=True, max_length=200, null=True),
+        ),
+    ]

src/fellchensammlung/migrations/0043_rename_country_location_countrycode.py

@@ -0,0 +1,18 @@
+# Generated by Django 5.1.4 on 2025-04-24 17:41
+
+from django.db import migrations
+
+
+class Migration(migrations.Migration):
+
+    dependencies = [
+        ('fellchensammlung', '0042_location_county'),
+    ]
+
+    operations = [
+        migrations.RenameField(
+            model_name='location',
+            old_name='country',
+            new_name='countrycode',
+        ),
+    ]