Email Template Rendering Fixes

Problem

Handlebars templates for email notifications fail to render correctly, showing raw variables, missing helpers, or escaped HTML.

Trigger Conditions

• Error: Missing helper: "formatDate"
• Variables showing as {{variable}} in sent emails
• Error: The partial X could not be found
• HTML appearing escaped (<div> instead of <div>)
• Working in apps/notifications/ directory

Solution

Issue 1: Missing Helpers

Register custom helpers before compiling templates: