Sale Report Delivered Semaphore

This module extends the Delivered Sales report (sale.report.delivered) with a new field called Semaphore. The field can take three values, shown as coloured circles: green (success), yellow (warning) and red (danger). The value comes from the sales order line, so each reported line carries the same semaphore as its source line.

In the report's search view, a new filter named "Semaphore" is added after the existing Company filter. It is a grouping filter: when selected, the report lines are grouped by their semaphore value, letting users quickly separate lines by delivery status colour.

No new menus or screens are created; the change appears inside the existing Delivered Sales report. The module does not add any checks, automatic computations, emails or scheduled jobs. It only makes the semaphore information visible and groupable in that report. It depends on the Delivered Sales report module and on the semaphore module that defines the colour values on sales order lines.