Assign-to-Share: Update email templates

[TylerHendrickson]

Subtask of [STORY]: Change "assign" feature to "share" #2823

Blocked by

• 3060

• 3061

Blocks

N/A

Definition of Done

Emails sent by the sendGrantAssignedEmailsForAgency() function in packages/server/src/lib/email.js are updated as-follows:

• Subject: <assignor name> Shared a Grant with Your Team
• Update Grant Assigned header to provide the same text as the email subject.
• Preview text: (provide the name of the grant that was shared)
• Logo subheader text (set by tool_name parameter): Federal Grant Finder
• View My Grants button text: See All Grants Shared With My Team, which links to the /my-grants/shared-with-your-team route in the client app.
• Bugfix: ensure that light gray background goes around card fully (currently there is a buggy white stripe that shows on top of the grey background in the email – see screenshot below)

Implementation Details:

• All of these changes should only be effective when the SHARE_TERMINOLOGY_ENABLED environment variable is set to true.
  • As such, it may be more straightforward to implement the bulk of these changes in a new function (e.g. sendGrantSharedEmailsForAgency()) that serves as an alternative to sendGrantAssignedEmailsForAgency(), which would be conditionally called by sendGrantAssignedEmails(). This is not a requirement for implementation, but may make things easier.
• Regarding the preview text:
  • We do not currently set explicit preview text for most (any?) emails, but it can be achieved by adding a <div style="display:none">Preview text here</div> block to the start of an email body.
  • We do currently set a <title> tag value in the base template; it may useful to default preview text to the value provided to the title parameter unpacked from the brandDetails argument provided when calling the addBaseBranding() function.
• Regarding the View My Grants -> See all Grants Shared With My Team button text update:
  • The hyperlink for this button is generated by the buildGrantsUrlSafe() function, where the my-grants path name is currently the default value. It's probably best that this remain the default behavior, and instead implement this particular change by adding an explicit evaluation for emailNotificationType === notificationType.grantAssignment.
  • Similarly, the text for this button is generated by the getGrantDetail() function, which provides the string as the view_grant_label parameter when rendering the mustache template. Rather than changing the default View My Grants value, instead update the conditional logic so that when emailNotificationType === notificationType.grantAssignment, the text is rendered as See All Grants Shared With My Team.

[ClaireValdivia]

This looks great in staging, thank you @thucdtran !