add migration to remove cost

Author: anhthang

pokemon_v2/migrations/0027_remove_item_cost.py

@@ -0,0 +1,17 @@
+# Generated by Django 5.2.10 on 2026-03-07 15:47
+
+from django.db import migrations
+
+
+class Migration(migrations.Migration):
+
+    dependencies = [
+        ('pokemon_v2', '0026_itemprice'),
+    ]
+
+    operations = [
+        migrations.RemoveField(
+            model_name='item',
+            name='cost',
+        ),
+    ]