Add migrations

core/migrations/0004_chat_source_name.py

@@ -0,0 +1,18 @@
+# Generated by Django 5.1.5 on 2025-02-05 21:07
+
+from django.db import migrations, models
+
+
+class Migration(migrations.Migration):
+
+    dependencies = [
+        ('core', '0003_remove_chat_ts'),
+    ]
+
+    operations = [
+        migrations.AddField(
+            model_name='chat',
+            name='source_name',
+            field=models.CharField(blank=True, max_length=255, null=True),
+        ),
+    ]