fix(orchestrator-form-react): scope async validation to active step (#2602)

* fix(orchestrator-form-react): scope async validation to active step

Limit validate:url requests to the active step during multi-step navigation.

Made-with: Cursor

* fix(orchestrator-form-react): keep full formData for async validation

Pass full formData to template evaluation while scoping uiSchema traversal.

Made-with: Cursor

Author: lokanandaprabhu

workspaces/orchestrator/.changeset/scope-async-validation-to-step.md

@@ -0,0 +1,5 @@
+---
+'@red-hat-developer-hub/backstage-plugin-orchestrator-form-react': patch
+---
+
+Scope async validate:url calls to the active step in multi-step forms.

workspaces/orchestrator/plugins/orchestrator-form-react/src/components/OrchestratorFormWrapper.tsx

@@ -85,11 +85,22 @@ const FormComponent = (decoratorProps: FormDecoratorProps) => {
     let _extraErrors: ErrorSchema<JsonObject> | undefined = undefined;
     let _validationError: Error | undefined = undefined;
     const activeKey = getActiveKey();
+    const shouldScopeExtraErrors =
+      Boolean(activeKey) && Boolean(uiSchema?.[activeKey as string]);
+    const extraErrorsFormData = (_formData ?? formData) as JsonObject;
+    const extraErrorsUiSchema = shouldScopeExtraErrors
+      ? ({
+          [activeKey as string]: uiSchema?.[activeKey as string],
+        } as OrchestratorFormContextProps['uiSchema'])
+      : uiSchema;
 
     if (decoratorProps.getExtraErrors) {
       try {
         handleValidateStarted();
-        _extraErrors = await decoratorProps.getExtraErrors(formData, uiSchema);
+        _extraErrors = await decoratorProps.getExtraErrors(
+          extraErrorsFormData,
+          extraErrorsUiSchema,
+        );
 
         if (activeKey) {
           setExtraErrors(