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_certificates/tests/test_fischerscope_parser.py

@@ -3,7 +3,7 @@
 # License OPL-1 (Odoo Proprietary License v1.0)
 #
 # Unit tests for the Fischerscope thickness-report parser.
-# Pure-Python tests — no Odoo DB needed. Builds synthetic .docx files
+# Pure-Python tests - no Odoo DB needed. Builds synthetic .docx files
 # matching the real XDAL 600 export layout and verifies extraction.
 
 import io
@@ -26,11 +26,11 @@ class TestFischerscopeParser(TransactionCase):
     def setUpClass(cls):
         super().setUpClass()
         try:
-            import docx  # python-docx — required for tests
+            import docx  # python-docx - required for tests
             cls.docx = docx
         except ImportError:
             cls.docx = None
-        # Resolve the parser by absolute path at first use — relative
+        # Resolve the parser by absolute path at first use - relative
         # `from ..lib import` at module top trips the test loader's
         # partially-initialised-package check.
         from odoo.addons.fusion_plating_certificates.lib import (