[FIX] project: remove unused field
[FIX] project: remove unused field

Remove unused fields (including inherited view) in kanban project view,
For example, `user_id` triggers a read for each project on res partner,
40 projects display = 40 read on `res.partner`.

Closes #15096
Related to opw-696979

dfang/odoo,hip-odoo/odoo,dfang/odoo,ygol/odoo,ygol/odoo,hip-odoo/odoo,dfang/odoo,hip-odoo/odoo,dfang/odoo,ygol/odoo,hip-odoo/odoo,dfang/odoo,hip-odoo/odoo,ygol/odoo,hip-odoo/odoo,ygol/odoo,dfang/odoo,ygol/odoo,ygol/odoo