Add full issue title to Workflow notifications email subjects

Problem Statement

Currently, workflow notifications only show the issue ID in email subjects, for example:
• PLAIN-PYTHON-FR has regressed
• PLAIN-PYTHON-FR was assigned to the [redacted] team

This makes quickly identifying important issues/emails difficult, as the ID does not provide any hints on how important the issue is.

Solution Brainstorm

Add the issue's title to email's subject, for example:
• PLAIN-PYTHON-FR - Server error: service unavailable has regressed
• PLAIN-PYTHON-FR - Server error: service unavailable was assigned to the [redacted] team

Additionally, add the option to customise notification email subjects similar to the option available for alert emails.

Product Area

Alerts