* account, hr, hr_recruitment, maintenance, mrp, sales_team, stock
Adaptation of https://github.com/odoo/odoo/commit/a79d83e436e5e965d59663d4a06a0f8a62d8f694 for saas-18 new colors.
Also change back all color defaults to 0 instead of 1 (see
mentioned commit: they were changed from 0 to 1 as in saas-16
the color was applied to kanban headers which had to be gray
(the old color 1) by default).
Also add default violet color for 'Customer Invoices' and 'Vendor Bills'
dashboards.