feat(valve): resolve supplier+type from asset registry, reject legacy asset fields

Mirrors the rotatingMachine cutover: assetResolver derives supplier/type/
units from the model id; nodeClass throws a clear "re-select model and
save" error if the saved node still carries denormalized supplier/
category/assetType strings. valve.html defaults trimmed accordingly.

14/14 tests pass.

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

valve.html

@@ -25,11 +25,11 @@
       processOutputFormat: { value: "process" },
       dbaseOutputFormat: { value: "influxdb" },
       
-      //define asset properties
+      // Asset identifier surface. supplier/category/assetType are derived
+      // at runtime via assetResolver.resolveAssetMetadata(model). Do NOT
+      // add them back here. See generalFunctions/src/registry/README.md.
       uuid: { value: "" },
-      supplier: { value: "" },
-      category: { value: "" },
-      assetType: { value: "" },
+      assetTagNumber: { value: "" },
       model: { value: "" },
       unit: { value: "" },
 
@@ -54,7 +54,10 @@
     icon: "font-awesome/fa-toggle-on",
 
     label: function () {
-      return (this.positionIcon || "") + " " + (this.category ? this.category.slice(0, -1) : "Valve");
+      // No more `this.category` on the node — derive from the model if needed,
+      // else fall back to a generic name.
+      const stem = this.model ? this.model : "Valve";
+      return (this.positionIcon || "") + " " + stem;
     },
     
     oneditprepare: function() {