Add price-current jsx template

templates/jsx/price-current/price-current-example.jsx

@@ -0,0 +1,18 @@
+---
+label: price-current voorbeeld
+description: Huidige elektriciteitsprijs met verkoopprijs
+type: price-current
+author: maik
+---
+
+import React from 'react';
+
+export default function PriceCurrentTemplate({ data }) {
+  const price = data?.current_price ?? 0;
+  return (
+    <div className="widget-price">
+      <div className="widget-price__value">{price.toFixed(2)}</div>
+      <div className="widget-price__unit">ct/kWh</div>
+    </div>
+  );
+}