Rebuild email signature manager with template-based visual builder

Shipped

March 18, 2026 at 4:15 AM UTC

Author

kamo

Commit

1007bc1

Replace the basic Quill rich text editor with a structured, form-driven signature builder featuring 8 professional templates, design customization controls (colors, fonts, spacing, dividers, photo shape, social icon styles), social media link management, and legal footer templates — all with live email-context preview.