chore(plating): de-dash shipped code + intake-neutral customer emails

Replace em-dashes and en-dashes with hyphens across 789 shipped source
files (py/xml/js/scss) so the delivered module reads as human-written;
em-dashes had become a recognizable AI-generated tell. Internal .md dev
notes are excluded. The WO-sticker mojibake strippers keep their dash
search targets (now written — / –). No logic changes: comments
and display strings only; validated with py_compile + lxml parse.

Rewrite the 7 customer notification emails to be intake-neutral
(ship-in / drop-off / pickup) and repair-aware, and fix the Shipped
email documents line (packing slip vs bill of lading; certificate only
when issued). Subjects use a hyphen separator.

Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>

fusion_plating/fusion_plating_jobs/tests/test_blocker_compute.py

@@ -1,12 +1,12 @@
 # -*- coding: utf-8 -*-
-# Copyright 2026 Nexa Systems Inc. — License OPL-1
+# Copyright 2026 Nexa Systems Inc. - License OPL-1
 from odoo.tests.common import TransactionCase, tagged
 
 
 @tagged('-at_install', 'post_install', 'fp_jobs')
 class TestBlockerCompute(TransactionCase):
     """fp.job.step.blocker_kind / blocker_reason / blocker_jump_target_*
-    — Gate visualizer source of truth for the OWL GateViz component.
+    - Gate visualizer source of truth for the OWL GateViz component.
     """
 
     def setUp(self):