Purpose
=======
Hide the "Create Partner" button if we do not have the "create" access
right.
Do not offer to create a project if the current user can't.
Do not try to enrich if we can't create a partner.
The write access on the partner is checked on the record itself because
of access rules.
Task-2826471
X-original-commit: b678a9bc1298e9a1973074740a8c8a1d471b6848
Part-of: odoo/odoo#93058
Martin Trigaux