Implement e-signature template management UI

Shipped

April 11, 2026 at 2:42 AM UTC

Author

kamo

Commit

3f7aa1c

- Replace E-Signatures tab placeholder with full template datagrid (AG Grid) with sub-tabs for Pending/Completed/Archived and Create New Template button - Add /doc/sign/create page with template name, scope selector, file upload dropzone, hash computation, and password dialog for restricted PDFs - Add /doc/sign/edit page with PDF.js viewer and conversion polling - Add Next.js API proxy routes for template upload, list, status update, and converted PDF streaming