Improve validation of SR and CRMLead in validation process
CHANGELOG:
### Added
- [#412](https://gitlab.com/coopdevs/odoo-somconnexio/-/merge_requests/412) Improve validations of SR and CRMLead in validation process:
- SR: Don't allow validating if the IBAN bank is archived or doesn't exist in Odoo.
- CRMLead:
- Add REMESA stage
- Raise error if Partner is not set.
- Raise error if the IBAN bank is archived or doesn't exist in Odoo.
- Raise error if exists a CRMLead or Contract with the same phone number.
- Add wizard to change stage to Remesa allowing to skip the duplicated phone validation.
Edited by Pelayo García