Example component GenApiDemo on how to use the new API

frontend/src/Containers/GenApiDemo.tsx

@@ -0,0 +1,23 @@
+import { useEffect } from "react";
+import { GenApi } from "../API/GenApi";
+
+// Instantiation of the API
+const api = new GenApi();
+
+export function GenApiDemo(): JSX.Element {
+  // Sync wrapper around the loginCreate method
+  const register = async (): Promise<void> => {
+    const response = await api.login.loginCreate({
+      username: "admin",
+      password: "admin",
+    });
+    console.log(response.data); // This should be the inner type of the response
+  };
+
+  // Call the wrapper
+  useEffect(() => {
+    void register();
+  });
+
+  return <></>;
+}