feat: add migration for new Character field

apis_ontology/migrations/0023_character_fictionality.py

@@ -0,0 +1,28 @@
+# Generated by Django 4.2.9 on 2024-01-17 08:13
+
+from django.db import migrations
+import multiselectfield.db.fields
+
+
+class Migration(migrations.Migration):
+    dependencies = [
+        ("apis_ontology", "0022_expression_manifestation_type"),
+    ]
+
+    operations = [
+        migrations.AddField(
+            model_name="character",
+            name="fictionality",
+            field=multiselectfield.db.fields.MultiSelectField(
+                choices=[
+                    ("fictional_character", "fiktive Figur"),
+                    ("historical_character", "historische Figur"),
+                    ("mythical_character", "mythologische Figur"),
+                ],
+                help_text="Faktizität vs. Fiktionalität",
+                max_length=255,
+                null=True,
+                verbose_name="Erfindungsgrad",
+            ),
+        ),
+    ]