Make manual eslint fixes

These are safe fixes, more complicated fixes can be done separately
(just disabled those errors for now).

- Reorder declarations to fix `no-use-before-define`
- Rename parameters for `no-shadow`
- Remove unused parameters, functions, imports
- Switch from `++` and `—` to `+= 1` and `-= 1` for `no-unary`
- Use object spreading instead of parameter reassignment in auth utils
- Use `window.location` instead of `location` global
- Use inline JSX strings instead of unescaped values
-

web/src/components/hooks.js

@@ -22,15 +22,6 @@ export const useConnectionListeners = (account, subscriptions, users) => {
   // Register listeners for incoming messages, and connection state changes
   useEffect(
     () => {
-      const handleMessage = async (subscriptionId, message) => {
-        const subscription = await subscriptionManager.get(subscriptionId);
-        if (subscription.internal) {
-          await handleInternalMessage(message);
-        } else {
-          await handleNotification(subscriptionId, message);
-        }
-      };
-
       const handleInternalMessage = async (message) => {
         console.log(`[ConnectionListener] Received message on sync topic`, message.message);
         try {
@@ -53,8 +44,19 @@ export const useConnectionListeners = (account, subscriptions, users) => {
           await notifier.notify(subscriptionId, notification, defaultClickAction);
         }
       };
+
+      const handleMessage = async (subscriptionId, message) => {
+        const subscription = await subscriptionManager.get(subscriptionId);
+        if (subscription.internal) {
+          await handleInternalMessage(message);
+        } else {
+          await handleNotification(subscriptionId, message);
+        }
+      };
+
       connectionManager.registerStateListener(subscriptionManager.updateState);
       connectionManager.registerMessageListener(handleMessage);
+
       return () => {
         connectionManager.resetStateListener();
         connectionManager.resetMessageListener();