- Introduce EmailTemplateUpdateDto for update payloads.
- Expose Id and Type directly on UpdateEmailTemplateCommand; remove EmailTemplateQuery property.
- Add QueryExpression for flexible template selection by Id or Type.
- Remove AutoMapper and EmailTemplateDto usage from handler; update repository call to use EmailTemplateUpdateDto.
- Update MappingProfile to map EmailTemplateUpdateDto to EmailTemplate and set ChangedWhen to DateTime.UtcNow.
- Remove obsolete code and improve documentation.
TekH
b227eb4051