feat: add company_ids field to hr.employee.public to support multi-company visibility

models/hr_employee.py

@@ -66,3 +66,14 @@ class HrEmployee(models.Model):
         if domain:
             domain = replace_company_leaf(domain)
         return super()._search(domain, offset=offset, limit=limit, order=order, **kwargs)
+
+
+class HrEmployeePublic(models.Model):
+    _inherit = 'hr.employee.public'
+
+    company_ids = fields.Many2many(
+        'res.company',
+        related='employee_id.company_ids',
+        readonly=True,
+        string='Branches'
+    )