fix linting errors

Signed-off-by: Dave Richer <dave@imexsystems.ca>

client/src/App/App.jsx

@@ -63,16 +63,16 @@ export function App({bodyshop, checkUserSession, currentUser, online, setOnline}
     //const b = Grid.useBreakpoint();
     // console.log("Breakpoints:", b);
 
-    const offlineListener = (e) => {
-        setOnline(false);
-    }
-
-    const onlineListener = (e) => {
-        setOnline(true);
-    }
-
     // Associate event listeners, memoize to prevent multiple listeners being added
     useEffect(() => {
+        const offlineListener = (e) => {
+            setOnline(false);
+        }
+
+        const onlineListener = (e) => {
+            setOnline(true);
+        }
+
         if (!listenersAdded) {
             console.log('Added events for offline and online');
             window.addEventListener("offline", offlineListener);
@@ -84,7 +84,7 @@ export function App({bodyshop, checkUserSession, currentUser, online, setOnline}
             window.removeEventListener("offline", offlineListener);
             window.removeEventListener("online", onlineListener);
         }
-    }, [listenersAdded]);
+    }, [setOnline, listenersAdded]);
 
     useEffect(() => {
         if (currentUser.authorized && bodyshop) {

client/src/pages/manage/manage.page.component.jsx

@@ -177,7 +177,7 @@ const mapStateToProps = createStructuredSelector({
 
 export function Manage({conflict, bodyshop}) {
     const {t} = useTranslation();
-    const [chatVisible, setChatVisible] = useState(false);
+    const [chatVisible] = useState(false);
 
 
     useEffect(() => {