chore(menu): promote Specifications + clarify misleading menu names

Specifications menu (urgent — workflow blocker for estimators):
- Moved from Configuration → Quality & Documents (manager-only) up
  to Plating → Quality (sequence 70). Now visible to estimator,
  supervisor, and manager.
- Renamed "Customer Specs" → "Specifications" — the seeded library
  includes industry standards (AMS, MIL, ASTM, BAC) not just
  customer-private specs.
- Action display name updated: "Customer Specifications" → "Specifications".
- Added action.help HTML so the empty-state placeholder explains
  the Specifications library purpose to first-time users.
- Old xmlid (menu_fp_config_customer_spec) preserved so existing
  links / breadcrumbs / search references continue to resolve.

Other clarifying renames:
- Safety: "JHSC" / "JHSC Meetings" → "H&S Committee (JHSC)" /
  "H&S Committee Meetings" — acronym was opaque to non-Canadian
  H&S folks.
- Operations: "Move Log" → "Parts & Rack Move Log" — generic name
  could be confused with chatter messages or stock moves.
- Configuration → Recipes & Steps: "Workflow States" →
  "Job Workflow Stages" — generic name; clarifies these are job
  state milestones (passed-stage tracking), not generic workflow.
- Compliance → General: child folder "Configuration" → "Reference
  Data" — three levels of "Configuration" nesting (Plating>Config
  vs Plating>Compliance>General>Config) was confusing.

No model / data changes. Pure menu metadata.

Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>

fusion_plating/fusion_plating_safety/__manifest__.py

@@ -5,7 +5,7 @@
 
 {
     'name': 'Fusion Plating — Safety (EHS)',
-    'version': '19.0.1.2.0',
+    'version': '19.0.1.3.0',
     'category': 'Manufacturing/Plating',
     'summary': 'Occupational health and safety for plating shops: SDS library, '
                'WHMIS/TDG training, exposure monitoring, JHSC, incidents, PPE, '

fusion_plating/fusion_plating_safety/views/fp_menu.xml

@@ -32,13 +32,13 @@
               sequence="30"/>
 
     <menuitem id="menu_fp_safety_jhsc"
-              name="JHSC"
+              name="H&amp;S Committee (JHSC)"
               parent="menu_fp_safety_root"
               action="action_fp_jhsc"
               sequence="40"/>
 
     <menuitem id="menu_fp_safety_jhsc_meetings"
-              name="JHSC Meetings"
+              name="H&amp;S Committee Meetings"
               parent="menu_fp_safety_root"
               action="action_fp_jhsc_meeting"
               sequence="45"/>