e7ca6043b7
- Add ProjectReference to email-api-data
- Register EmailApiDbContext (no migrate — email-api owns migrations)
- Register IEmailTemplateRepository (scoped) and IEmailTemplateService (singleton)
- EmailApiEmailSender: replace ITemplateService with IEmailTemplateService for
all email.* template rendering (match body/subject/footer)
- SendMatchAsync: replace _contact.ToEmail operator copy with
GetOperatorCopy("email.match.subject", "en") from DB template
Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>