Draft ADR-010 frontend hook contract; relabel Equipment to Machines

ADR-010 (PROPOSED): four data-only frontend hooks following the
get_reports precedent - get_settings_cards, get_asset_panels,
get_map_overlays, get_asset_presentation - batched as a future contract
0.7.0. Warranty proves asset panels first, measuringtools the rest;
accept only after both run on the hooks.

Display-label swap Equipment -> Machines across nav, list, form,
detail, search, map editor, and settings copy (incl the API-failure
fallback nav). Identifiers unchanged: plugin name, tables,
/api/equipment, asset type, and routes all stay.

Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>

plugins/equipment/plugin.py

@@ -199,7 +199,7 @@ class EquipmentPlugin(BasePlugin):
         """Return dashboard widget definitions."""
         return [
             {
-                'name': 'Equipment Status',
+                'name': 'Machine Status',
                 'component': 'EquipmentStatusWidget',
                 'endpoint': '/api/equipment/dashboard/summary',
                 'size': 'medium',
@@ -211,7 +211,7 @@ class EquipmentPlugin(BasePlugin):
         """Return navigation menu items."""
         return [
             {
-                'name': 'Equipment',
+                'name': 'Machines',
                 'icon': 'cog',
                 'route': '/machines',
                 'position': 10,