Add Tournament form

app/[lang]/components/InfoMessage.tsx

@@ -0,0 +1,30 @@
+import { ResponseMessage } from "@/types";
+import { Dispatch, SetStateAction } from "react";
+
+const InfoMessage = ({
+  responseMessage,
+}: {
+  responseMessage: ResponseMessage;
+}) => (
+  <p
+    className={`${
+      responseMessage.isSuccessful ? "text-green-600" : "text-red-600"
+    } italic`}
+    data-test="info-message"
+  >
+    {responseMessage.message}
+  </p>
+);
+
+export const clearMessage = (
+  setResponseMessage: Dispatch<SetStateAction<ResponseMessage>>,
+) => {
+  setTimeout(() => {
+    setResponseMessage({
+      isSuccessful: false,
+      message: "",
+    });
+  }, 10000);
+};
+
+export default InfoMessage;