Several Odoo apps now use the updated avatar naming for user, contact, and employee profile images. This keeps Enterprise modules aligned with the core platform change and helps prevent display or compatibility issues wherever profile pictures appear.

In odoo/odoo#69819 a new mixin is created and used by users, partners and employees. This caused us to rename image_xxxx fields to avatar_xxxx.

reference: odoo/odoo#69819
task-2404630