fix some bugs

tests/test_branding_operations.py

@@ -49,6 +49,23 @@ def test_developer_credit_html_requires_explicit_trusted_html_switch(client):
     assert '<a href="https://example.com" style="color:red"><span>★</span> توسعه نمونه</a>' in rendered
 
 
+@pytest.mark.django_db
+def test_customer_new_renders_developer_credit_once_directly_below_wizard(client):
+    customer = User.objects.create_user(
+        username="wizard-credit-customer", mobile="09120000404", account_type=User.AccountType.CUSTOMER
+    )
+    branding = SiteBranding.load()
+    branding.developer_credit_text = "برنامه نویسی و توسعه: محمد جواد فصاحت | 09202202129"
+    branding.save()
+    client.force_login(customer)
+
+    content = client.get(reverse("tickets:new")).content.decode()
+    assert content.count(branding.developer_credit_text) == 1
+    assert '<footer class="ticket-wizard-credit">' in content
+    assert content.index('</form>') < content.index('<footer class="ticket-wizard-credit">')
+    assert '<footer class="site-footer">' not in content
+
+
 @pytest.mark.django_db
 def test_staff_sidebar_brand_is_database_backed(client):
     user = User.objects.create_superuser(username="brand-admin", password="safe-password", account_type=User.AccountType.STAFF)