Fix lint errors

Manually fix all lint errors.
Some errors could not be fixed, a TODO comment was added.

To fix errors caused by `react-hooks/exhaustive-deps`, missing
dependencies were added to the dependencies array of some `useEffect`
calls.
We need to make sure that all `useEffect` call work as intended before
merging

Gitlab: #29
Change-Id: I939a99b0be53795ecc28d25b5067f037403f5e08
diff --git a/client/src/App.js b/client/src/App.js
index d4ef605..7cec1ee 100644
--- a/client/src/App.js
+++ b/client/src/App.js
@@ -29,7 +29,7 @@
   return <Navigate to="/account" />;
 };
 
-const App = (props) => {
+const App = () => {
   // const count = useSelector(state => state.counter.value)
   // const dispatch = useDispatch();
   // const count = useAppSelector((state) => state.counter.value);