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/scripts/audit_post_migration.py

@@ -3,7 +3,7 @@
 # License OPL-1 (Odoo Proprietary License v1.0)
 #
 # Post-migration audit. Verifies migration counts match expectations.
-# Read-only — does NOT modify data. Run from `odoo shell`.
+# Read-only - does NOT modify data. Run from `odoo shell`.
 
 import logging
 
@@ -47,7 +47,7 @@ def run(env):
     if step_migrated < wo_total:
         print('WARNING: %d WOs not migrated' % (wo_total - step_migrated))
 
-    # Cross-references — for each dependent model, show counts of records
+    # Cross-references - for each dependent model, show counts of records
     # with the LEGACY production_id set vs the NEW x_fc_job_id set. After
     # migration, the second column should match the first (we don't clear
     # production_id during shadow period).
@@ -163,7 +163,7 @@ def run(env):
 
 
 try:
-    run(env)  # noqa: F821 — `env` is provided by odoo shell
+    run(env)  # noqa: F821 - `env` is provided by odoo shell
 except NameError:
     print(
         'This script expects to run inside `odoo shell` where `env` is defined.'