feat(logistics): technicians can create/edit delivery, POD, chain-of-custody

Spec D5 delivery-completion set. Dispatch records (route/vehicle/pickup)
stay read-only for technicians.

Co-Authored-By: Claude Opus 4.7 <noreply@anthropic.com>

fusion_plating/fusion_plating_logistics/tests/__init__.py

@@ -1,2 +1,3 @@
 # -*- coding: utf-8 -*-
 from . import test_delivery_shipping_fields
+from . import test_technician_delivery_acl

fusion_plating/fusion_plating_logistics/tests/test_technician_delivery_acl.py

@@ -0,0 +1,33 @@
+# -*- coding: utf-8 -*-
+# Copyright 2026 Nexa Systems Inc.
+# License OPL-1 (Odoo Proprietary License v1.0)
+"""Technician can create/edit delivery-completion records (spec D5).
+
+Spec: docs/superpowers/specs/2026-05-29-technician-receiving-shipping-tablet-design.md
+"""
+from odoo.tests.common import TransactionCase
+from odoo.exceptions import AccessError
+
+
+class TestTechnicianDeliveryAcl(TransactionCase):
+
+    @classmethod
+    def setUpClass(cls):
+        super().setUpClass()
+        cls.partner = cls.env['res.partner'].create({'name': 'DelCust'})
+        cls.tech = cls.env['res.users'].create({
+            'name': 'Tech Del',
+            'login': 'tech_acl_del',
+            'group_ids': [(6, 0, [
+                cls.env.ref('fusion_plating.group_fp_technician').id,
+            ])],
+        })
+
+    def test_technician_can_create_delivery(self):
+        try:
+            delivery = self.env['fusion.plating.delivery'].with_user(
+                self.tech,
+            ).create({'partner_id': self.partner.id})
+        except AccessError as e:
+            self.fail("Technician blocked creating delivery: %s" % e)
+        self.assertTrue(delivery.id)