- Add AgeValidation module for consistent age checks
- Validate admin contacts must be at least 18 years old
- Move age validation logic from Domain to shared module
- Add tests for admin contact age validation
- Fix JSON format for admin_contacts_allowed_ident_type setting
This change ensures that administrative contacts must be adults (18+),
using the same age validation logic as for registrants. The validation
works with both birthday and Estonian ID formats. Settings are now
properly stored as JSON strings for consistent parsing.
- Add new setting for allowed admin contact ident types
- Add validation for admin contact ident types on domain create/update
- Add UI controls for managing allowed ident types
- Add tests for new validation rules
- Update domain model to respect new settings
The changes allow configuring which identification types (private person,
organization, birthday) are allowed for administrative contacts. This is
enforced when creating new domains or adding new admin contacts.