Error messages in sales stock now show product quantities using the product's configured precision instead of always rounding to two decimal places. This helps users see accurate quantities when products require more detailed decimal precision.

The error message has an hardcoded precision of 2 digits, which is not
enough of the product precision is higher than 2.

opw-683639
Fixes #12629

This change prevents existing Sales and Invoicing menu entries from being renamed, replacing them with separate menu entries where needed instead. It helps avoid confusing users or disrupting familiar navigation while still allowing unwanted menus to be hidden rather than removed.

Replace by another menu instead