🐛 [Bug] - Discounts are not displayed anywhere for quotes

[paperManu]

Expected Behavior

Discount should be displayed in the grand total of a quote, as well as in the exported print version.

Current Behavior

When setting a discount for an item in a quote, the discount is only visible when editing the item. It is not visible:

• in the quote
• in the exported print version, even though it is mentioned in the various templates

Steps to Reproduce

1. Create a quote
2. Add an item, and edit it as per this documentation: https://docs.frappebooks.com/transactions/discount-accounting.html
3. The discount is not visible in the grand total, even though it is taken into account
4. Open the print view: the discount is not mentioned anywhere

FrappeBooks Version

0.21.2

Path or Feature name

Discount accounting

Country

CA

Language

FR

OS

Linux x86_64

Additional OS Info

Ubuntu 22.04