added cypress

src/infrastructure/navbar/Navbar.tsx

@@ -10,8 +10,15 @@ export const Navbar: FunctionComponent<Props> = () => {
       <h1>Our fancy header with navigation.</h1>
       <p>App version: {JSON.stringify(Config.version)}</p>
       <nav data-testid="nav">
-        <Link to="/">Home</Link> <Link to="/about">About</Link>
-        <Link to="/counter">Counter</Link>
+        <Link to="/" data-testid="nav.home">
+          Home
+        </Link>{" "}
+        <Link to="/about" data-testid="nav.about">
+          About
+        </Link>
+        <Link to="/counter" data-testid="nav.counter">
+          Counter
+        </Link>
         <hr />
       </nav>
     </>