fix: show product in replacement of sub products in homepage

apps/products/migrations/0011_mainproduct_homepage_order_and_more.py

@@ -0,0 +1,23 @@
+# Generated by Django 5.0.2 on 2026-05-26 12:44
+
+from django.db import migrations, models
+
+
+class Migration(migrations.Migration):
+
+    dependencies = [
+        ('products', '0010_release_version_main_product'),
+    ]
+
+    operations = [
+        migrations.AddField(
+            model_name='mainproduct',
+            name='homepage_order',
+            field=models.PositiveIntegerField(default=0, help_text='Order within the homepage Products section.'),
+        ),
+        migrations.AddField(
+            model_name='mainproduct',
+            name='show_on_homepage',
+            field=models.BooleanField(default=False, help_text='Display this product in the homepage Products section.'),
+        ),
+    ]

apps/products/migrations/0012_migrate_homepage_visibility_to_mainproduct.py

@@ -0,0 +1,26 @@
+from django.db import migrations
+
+
+def copy_subproduct_homepage_flags(apps, schema_editor):
+    SubProduct = apps.get_model("products", "SubProduct")
+    for sub in (
+        SubProduct.objects.filter(show_on_homepage=True)
+        .select_related("main_product")
+        .order_by("homepage_order", "order")
+    ):
+        main = sub.main_product
+        if not main.show_on_homepage:
+            main.show_on_homepage = True
+            main.homepage_order = sub.homepage_order
+            main.save(update_fields=["show_on_homepage", "homepage_order"])
+
+
+class Migration(migrations.Migration):
+
+    dependencies = [
+        ("products", "0011_mainproduct_homepage_order_and_more"),
+    ]
+
+    operations = [
+        migrations.RunPython(copy_subproduct_homepage_flags, migrations.RunPython.noop),
+    ]