👨‍🔧 fix: recognize command+click on macos (#2786)

Fixes an issue where the "command+click" was not being recognized on
MacOS. The desired behavior was working fine on Windows using
"ctrl+click", but the MacOS equivalent was broken.

This was preventing new tabs from opening while holding "command" (meta
key) on MacOS and clicking.

I verified this change fixes the issue by building locally and testing.

client/src/components/Conversations/Convo.tsx

@@ -37,7 +37,7 @@ export default function Conversation({ conversation, retainView, toggleNav, isLa
   const [isPopoverActive, setIsPopoverActive] = useState(false);
 
   const clickHandler = async (event: React.MouseEvent<HTMLAnchorElement>) => {
-    if (event.button === 0 && event.ctrlKey) {
+    if (event.button === 0 && (event.ctrlKey || event.metaKey)) {
       toggleNav();
       return;
     }

client/src/components/Nav/NewChat.tsx

@@ -71,7 +71,7 @@ export default function NewChat({
   const { conversation } = store.useCreateConversationAtom(index);
 
   const clickHandler = (event: React.MouseEvent<HTMLAnchorElement>) => {
-    if (event.button === 0 && !event.ctrlKey) {
+    if (event.button === 0 && !(event.ctrlKey || event.metaKey)) {
       event.preventDefault();
       newConvo();
       navigate('/c/new');