Don't allow edit email in partner form
CHANGELOG:
### Fixed
- [#nn](https://gitlab.com/coopdevs/odoo-somconnexio/-/merge_requests/nn) Don't allow edit email in partner form
We create a wizard to manage the emails relation with the main partner, OV and the contracts:
https://gitlab.com/coopdevs/odoo-somconnexio/-/merge_requests/526