feat(rotatingMachine): resolve supplier+type from asset registry, drop denormalized fields

specificClass._setupCurves now calls assetResolver.resolveAssetMetadata
to derive supplier/type/units from the model id, instead of trusting
denormalized fields on the node config. If the model isn't in the
registry, installs a null-predictor stub and logs a clear "pick a model
from the asset menu" error rather than crashing.

rotatingMachine.html: defaults block trimmed (supplier/category/assetType
were stale copies of registry data).

Tests:
- New test/basic/assetMetadata.basic.test.js covers the registry-resolve
  path and the missing-model fallback.
- nodeClass-config / error-paths / nodeClass-routing / factories /
  abort-deadlock fixtures updated to the trimmed asset shape.
- 209/209 tests pass.

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

test/edge/nodeClass-routing.edge.test.js

@@ -11,13 +11,12 @@ const { makeNodeStub, makeREDStub } = require('../helpers/factories');
 // source, and instrumented domain methods.
 
 function makeUiConfig(overrides = {}) {
+  // Post-AssetResolver: editor saves only model + unit + uuid/tagCode.
+  // supplier/category/assetType are derived at runtime.
   return {
     unit: 'm3/h',
     enableLog: false,
     logLevel: 'error',
-    supplier: 'hidrostal',
-    category: 'machine',
-    assetType: 'pump',
     model: 'hidrostal-H05K-S03R',
     curvePressureUnit: 'mbar',
     curveFlowUnit: 'm3/h',