Added user dashboard.

sports-matcher/src/UserDashboard.js

@@ -0,0 +1,25 @@
+import * as React from 'react';
+import Avatar from '@mui/material/Avatar';
+import Button from '@mui/material/Button';
+import CssBaseline from '@mui/material/CssBaseline';
+import TextField from '@mui/material/TextField';
+import Box from '@mui/material/Box';
+import Typography from '@mui/material/Typography';
+import Container from '@mui/material/Container';
+import { Link } from '@mui/material';
+import AccountCircleIcon from '@mui/icons-material/AccountCircle';
+import Filter from "./Filter";
+import SearchBar from "./SearchBar";
+import { useNavigate } from 'react-router-dom';
+import MatchesList from './MatchesList';
+
+export default function UserDashboard() {
+  const navigate = useNavigate();
+  return (
+    <div>
+      <SearchBar></SearchBar>
+      <Filter></Filter>
+      <MatchesList></MatchesList>
+    </div>
+  );
+}