feat(plating-menu): Layer 1+2 — explicit groups on top-level menus + submenus

Phase D Tasks D1-D4 of permissions overhaul. Adds explicit groups=
attributes to:
- 9 top-level Plating menus (matrix per spec Section 2.E)
- Quality submenus: Audits, Customer Specs, AVL → QM-only
- Compliance hub child submenus (CGP, General, Safety, Aerospace,
  Nuclear) → QM-only
- Operations submenus: Maintenance, Move Log, Labor History → Shop
  Manager+; Replenishment Suggestions → Manager+

Replaces fragile inheritance + action-ACL-based visibility with
explicit per-menu gates. Now every role's menu tree is deterministic.

Also adds fusion_plating/tests/test_menu_visibility.py — per-role
matrix tests using ir.ui.menu.search_count with the test user.

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

fusion_plating/fusion_plating_compliance/__manifest__.py

@@ -3,7 +3,7 @@
 # License OPL-1 (Odoo Proprietary License v1.0)
 {
     'name': 'Fusion Plating - Compliance (Framework)',
-    'version': '19.0.1.3.1',
+    'version': '19.0.1.3.2',
     'category': 'Manufacturing/Plating',
     'summary': 'Jurisdiction-agnostic compliance framework: permits, discharge monitoring, waste manifests, pollutant inventory, compliance calendar, spill register.',
     'description': 'Generic compliance framework. Region packs load jurisdiction-specific data.',

fusion_plating/fusion_plating_compliance/views/fp_menu.xml

@@ -3,7 +3,8 @@
     <!-- Phase 1 — re-parented under fusion_plating.menu_fp_compliance_hub
          and renamed to 'General' since the hub is now the top-level Compliance. -->
     <menuitem id="menu_fp_compliance_root" name="General"
-              parent="fusion_plating.menu_fp_compliance_hub" sequence="10"/>
+              parent="fusion_plating.menu_fp_compliance_hub" sequence="10"
+              groups="fusion_plating.group_fp_quality_manager"/>
 
     <menuitem id="menu_fp_compliance_permit" name="Permits" parent="menu_fp_compliance_root" action="action_fp_permit" sequence="10"/>
     <menuitem id="menu_fp_compliance_discharge_sample" name="Discharge Samples" parent="menu_fp_compliance_root" action="action_fp_discharge_sample" sequence="20"/>