feat: add email-api-data project with EmailTemplates repository and service
New data project owning the emailApi schema:
- EmailTemplateEntity with Key, Language, Value, Description, UpdatedAt, OperatorCopy
- EmailApiDbContext (schema: emailApi, custom migration table _EmailApiMigrations)
- IEmailTemplateRepository / EfEmailTemplateRepository (scoped)
- IEmailTemplateService / EmailTemplateService (singleton, 10-min cache)
- GetOperatorCopy falls back to first non-empty OperatorCopy across all rows
- Initial migration CreateEmailTemplates: creates table + seeds all email.*
templates (match + search-results in en/ro) and html-shell fragments
with OperatorCopy = "contact@myai.ro" for addressable rows
Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
claude
19e73aca17