Improve realistic message delays

core/migrations/0012_alter_chatsession_last_interaction.py

@@ -0,0 +1,18 @@
+# Generated by Django 5.1.5 on 2025-02-08 01:05
+
+from django.db import migrations, models
+
+
+class Migration(migrations.Migration):
+
+    dependencies = [
+        ('core', '0011_message_user'),
+    ]
+
+    operations = [
+        migrations.AlterField(
+            model_name='chatsession',
+            name='last_interaction',
+            field=models.DateTimeField(blank=True, null=True),
+        ),
+    ]