Delete all aliases for this content" checkbox does not work - wrong form value key in submitEntityForm

Problem/Motivation

The "Delete all aliases for this content" checkbox in the Domain Path module does not actually delete aliases when checked and the form is saved. The aliases remain in the path_alias table.

Steps to reproduce

1. Create a node with "Send to all affiliates" checked
2. Save the node - aliases are created for all domains
3. Edit the node
4. Change domain access to a single domain
5. Check "Delete all aliases for this content"
6. Click Save
7. Expected: All domain aliases should be deleted
8. Actual: Aliases are NOT deleted

Root Cause: In DomainPathHelper::submitEntityForm() (line 228), the code looks for form values at the wrong key:

$path_wrapper_values = $form_state->getValue('path_wrapper'); // WRONG

The actual form input name is domain_path_wrapper[domain_path_delete] (as defined in lines 79 and 84 for #states).

Proposed resolution

Change path_wrapper to domain_path_wrapper:

$domain_path_wrapper_values = $form_state->getValue('domain_path_wrapper'); // CORRECT

Remaining tasks

• Review and merge the fix

User interface changes

None - fixes existing functionality.

API changes

None

Data model changes

None