This update adjusts the field service report setup after a related project field was removed from the burn chart. It helps ensure the burn chart view continues to load and display correctly for users.

Removed project field from burn chart so we have to updated corresponding XPath.

task-3999664

This fix ensures loyalty program descriptions are always provided when needed, preventing validation errors during related workflows. It helps keep discount calculations reliable for loyalty programs and avoids interruptions for teams using helpdesk, sales, and loyalty features.

**In this commit:**
- Description field is made required because it is used for all programs and exclusively used to compute value of discount product.

**Affected Version:** master
**opw**-4032798