create user Board component and withUserConnected hoc

src/utils/withUserConnected.tsx

@@ -0,0 +1,12 @@
+import React from "react"
+import { useSelector } from "react-redux"
+import { isUserConnected } from "../store/auth"
+
+function withUserConnected<T>(Component: React.ComponentType<T>) {
+    return (props: T): JSX.Element | null => {
+        const connected = useSelector(isUserConnected)
+        return connected ? <Component {...props} /> : null
+    }
+}
+
+export default withUserConnected