move move frontend to progress-test

app/javascript/pages/question/Form/SteppedForm.tsx

@@ -0,0 +1,34 @@
+import React, { FC } from "react";
+
+type StepProps = {
+  children: any
+  step: number
+}
+
+export const Step: FC<StepProps> = ({ children }) => (children);
+
+type Props = {
+  children: any;
+  currentStep: number;
+  className?: string;
+};
+
+export const SteppedForm: FC<Props> = ({
+  children,
+  currentStep,
+  className = '',
+}) => {
+  return (
+    <div className={className}>
+      {children?.map((x: any) => {
+        const visible = x.props.step === currentStep;
+
+        return (
+          <div key={x.props.step} className={visible ? "" : "hidden"}>
+            {x}
+          </div>
+        );
+      })}
+    </div>
+  );
+};