fix: make subtitle field in Category a CharField

program/migrations/0061_alter_category_subtitle.py

+# Generated by Django 4.2.2 on 2023-06-20 15:48
+
+from django.db import migrations, models
+
+
+class Migration(migrations.Migration):
+    dependencies = [
+        ("program", "0060_alter_licensetype_name_alter_licensetype_type_and_more"),
+    ]
+
+    operations = [
+        migrations.AlterField(
+            model_name="category",
+            name="subtitle",
+            field=models.CharField(blank=True, max_length=32),
+        ),
+    ]

program/models.py

@@ -54,7 +54,7 @@ class Category(models.Model):
     is_active = models.BooleanField(default=True)
     name = models.CharField(max_length=32)
     slug = models.SlugField(max_length=32, unique=True)
-    subtitle = models.TextField(blank=True)
+    subtitle = models.CharField(blank=True, max_length=32)
 
     class Meta:
         ordering = ("name",)