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_shopfloor/scripts/bt_pin_reset.py

@@ -1,5 +1,5 @@
 # -*- coding: utf-8 -*-
-"""Tablet PIN self-service — entech smoke.
+"""Tablet PIN self-service - entech smoke.
 
 Spec: docs/superpowers/specs/2026-05-25-tablet-pin-self-service-design.md
 Plan: docs/superpowers/plans/2026-05-25-tablet-pin-self-service-plan.md
@@ -21,7 +21,7 @@ def _ok(cond, label):
         raise SystemExit(1)
 
 
-# Pick a real user — first active shop-branch user with no PIN.
+# Pick a real user - first active shop-branch user with no PIN.
 gids = []
 for xmlid in (
     'fusion_plating.group_fp_technician',

fusion_plating/fusion_plating_shopfloor/scripts/bt_pin_send_debug.py

@@ -6,7 +6,7 @@ Run via odoo-shell on entech.
 import logging
 _logger = logging.getLogger('bt_pin_send_debug')
 
-# Garry (uid=2) — has gs@nexasystems.ca
+# Garry (uid=2) - has gs@nexasystems.ca
 u = env['res.users'].sudo().browse(2)
 print('user:', u.name, '| email:', u.email, '| login:', u.login)
 

fusion_plating/fusion_plating_shopfloor/scripts/bt_pin_template_fix.py

@@ -50,4 +50,4 @@ print('  TOTAL (Odoo-side):         {:.3f}s'.format(t_total))
 
 env.cr.commit()
 print()
-print('Watch gs@nexasystems.ca — measure wall-clock from now until it lands.')
+print('Watch gs@nexasystems.ca - measure wall-clock from now until it lands.')