Workflow editor (#735)

Co-authored-by: Muhammed Salih Altun <muhammedsalihaltun@gmail.com>

skyvern-frontend/src/hooks/useMountEffect.ts

@@ -0,0 +1,10 @@
+import { useEffect } from "react";
+
+function useMountEffect(callback: () => void) {
+  return useEffect(() => {
+    callback();
+    // eslint-disable-next-line react-hooks/exhaustive-deps
+  }, []);
+}
+
+export { useMountEffect };