This update simplifies how the Knowledge app prepares a user-facing message by removing an unnecessary intermediate step. It does not change functionality, but helps keep the code easier to maintain and less prone to future issues.

Also inline the local as there doesn't seem to be a point to it.

Appointment invite codes now avoid exposing raw technical identifiers and are generated only when needed. This keeps invite references cleaner for users while slightly reducing unnecessary processing behind the scenes.

Also don't compute an entire uuid4 for just 4 random bytes, and don't compute anything if we don't need to

The Helpdesk ticket form now shows helpful placeholder text in the description field. This gives users clearer guidance on what information to enter, making ticket creation easier and more consistent.

Prior to the this commit, the description of a ticket was empty in the helpdesk's ticket view form.
This PR adds a placeholder to the description in order to help users understand better its usage.

Task-3858665

Timesheet-related screens now show the correct label for the unit amount field directly in each view. This removes an older workaround and makes the wording more consistent for users across helpdesk, sales timesheets, and timesheet grid screens.

With task 3330297, the override made to set the right label to unit_amount field is no longer needed. This PR will remove the override and set the correct label for this field in every view.

task-3911485

This update improves how Knowledge article names are prepared by ensuring all relevant information is tracked upfront. It helps avoid unnecessary background lookups, which can make related Knowledge views load more efficiently.

Some fields are missing in the display_name dependencies resulting in additional queries.

Field service tasks will no longer create a blank timesheet sales line when products are added but no time is recorded before the task is completed. This keeps sales orders cleaner and avoids confusing or unnecessary billing lines.

With this commit, we prevent the creation of an empty sol for timesheets when
products are added to the task but no timesheet entries are made. and, the task
is marked as done.

task-3995703