feat(fusion_clock): add NFC kiosk location to res.company

Adds x_fclk_nfc_kiosk_location_id (Many2one → fusion.clock.location) to
res.company so each company can designate which NFC kiosk location it uses.
Two tests cover field assignment and default-false behaviour.

Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>

fusion_clock/models/__init__.py

@@ -10,3 +10,4 @@ from . import clock_activity_log
 from . import clock_leave_request
 from . import clock_shift
 from . import clock_correction
+from . import res_company

fusion_clock/models/res_company.py

@@ -0,0 +1,16 @@
+# -*- coding: utf-8 -*-
+# Copyright 2026 Nexa Systems Inc.
+# License OPL-1 (Odoo Proprietary License v1.0)
+
+from odoo import models, fields
+
+
+class ResCompany(models.Model):
+    _inherit = 'res.company'
+
+    x_fclk_nfc_kiosk_location_id = fields.Many2one(
+        'fusion.clock.location',
+        string='NFC Kiosk Location',
+        help="Designates which fusion.clock.location is bound to the NFC kiosk "
+             "for this company. Required when NFC kiosk is enabled.",
+    )

fusion_clock/tests/test_nfc_models.py

@@ -82,3 +82,22 @@ class TestNfcAttendanceFields(TransactionCase):
             'description': 'Test unknown card log',
         })
         self.assertEqual(log2.log_type, 'unknown_card_tap')
+
+
+@tagged('-at_install', 'post_install', 'fusion_clock')
+class TestNfcKioskCompanyField(TransactionCase):
+
+    def test_company_has_nfc_kiosk_location(self):
+        company = self.env.company
+        location = self.env['fusion.clock.location'].create({
+            'name': 'Plant 1',
+            'latitude': 43.65,
+            'longitude': -79.38,
+            'radius': 100,
+        })
+        company.x_fclk_nfc_kiosk_location_id = location.id
+        self.assertEqual(company.x_fclk_nfc_kiosk_location_id, location)
+
+    def test_company_field_defaults_to_false(self):
+        new_company = self.env['res.company'].create({'name': 'Test Co NFC'})
+        self.assertFalse(new_company.x_fclk_nfc_kiosk_location_id)