feat(transactions:recurring): Allow to set how many future instances of a recurring transaction to create in advance

app/apps/transactions/migrations/0048_recurringtransaction_keep_at_most.py

@@ -0,0 +1,19 @@
+# Generated by Django 5.2.4 on 2025-08-06 14:51
+
+import django.core.validators
+from django.db import migrations, models
+
+
+class Migration(migrations.Migration):
+
+    dependencies = [
+        ('transactions', '0047_alter_transactioncategory_owner_and_more'),
+    ]
+
+    operations = [
+        migrations.AddField(
+            model_name='recurringtransaction',
+            name='keep_at_most',
+            field=models.PositiveIntegerField(default=6, validators=[django.core.validators.MinValueValidator(1)], verbose_name='Keep at most'),
+        ),
+    ]