Add scrobble log option and CLI tool

scrobbles/migrations/0004_scrobble_scrobble_log.py

@@ -0,0 +1,18 @@
+# Generated by Django 4.1.5 on 2023-01-05 17:50
+
+from django.db import migrations, models
+
+
+class Migration(migrations.Migration):
+
+    dependencies = [
+        ('scrobbles', '0003_remove_scrobble_counted_scrobble_in_progress'),
+    ]
+
+    operations = [
+        migrations.AddField(
+            model_name='scrobble',
+            name='scrobble_log',
+            field=models.TextField(blank=True, null=True),
+        ),
+    ]