Move django-based uncloud to top-level

uncloud_pay/migrations/0010_order_description.py

@@ -0,0 +1,19 @@
+# Generated by Django 3.0.6 on 2020-05-07 10:07
+
+from django.db import migrations, models
+
+
+class Migration(migrations.Migration):
+
+    dependencies = [
+        ('uncloud_pay', '0009_auto_20200502_2047'),
+    ]
+
+    operations = [
+        migrations.AddField(
+            model_name='order',
+            name='description',
+            field=models.TextField(default=''),
+            preserve_default=False,
+        ),
+    ]