This fixes an issue in restaurant point of sale where card terminal payment details could be lost after returning to the floor plan. Keeping this information prevents already validated payments from being treated as unpaid or unprocessed, reducing payment confusion for staff and customers.

Payment information for terminal transactions (payment_status,
transaction_id & card_type) was lost when going back to the floor
plan in pos_restaurant. Validated transactions were then considered as
not processed yet.


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This fix removes an unnecessary link between the Sales Timesheet Enterprise module and Helpdesk. It helps keep installations cleaner by avoiding a dependency on Helpdesk when that app is not needed.

Sale timesheet enterprise doesn't depend of helpdesk, so remove
inherit of helpdesk team.