feat(PM-21741): implement MJML welcome email templates with feature flag support
- Add MJML templates for individual, family, and organization welcome emails
- Track *.hbs artifacts from MJML build
- Implement feature flag for gradual rollout of new email templates
- Update RegisterUserCommand and HandlebarsMailService to support new templates
- Add text versions and sanitization for all welcome emails
- Fetch organization data from database for welcome emails
- Add comprehensive test coverage for registration flow
Co-authored-by: Rui Tomé <108268980+r-tome@users.noreply.github.com>
feat: Add MJML email templates for Send Email OTP
feat: Implement MJML-based email templates for Send OTP functionality
feat: Add feature flag support for Send Email OTP v2 emails
feat: Update email view models and call sites for Send Email OTP
fix: Modify the directory structure for MJML templates to have Auth directory for better team ownership
fix: Rename `hero.js` to `mj-bw-hero.js`
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Co-authored-by: Todd Martin <106564991+trmartin4@users.noreply.github.com>
Scaffolds MJML and adds some initial templates and components.
Of interest are:
* src/Core/MailTemplates/Mjml/components/hero.js demonstrates how to create a custom MJML component. In our case it's a hero component with our logo, a title, a call to action button and an image.
* src/Core/MailTemplates/Mjml/components/head.mjml defines some common styling.
* src/Core/MailTemplates/Mjml/components/footer.mjml social links and footer.
