Don't show select all if there are no links & fix public view

components/LinkViews/LinkCard.tsx

@@ -68,7 +68,7 @@ export default function LinkCard({
 
   const ref = useRef<HTMLDivElement>(null);
   const isVisible = useOnScreen(ref);
-  const permissions = usePermissions(collection.id as number);
+  const permissions = usePermissions(collection?.id as number);
 
   useEffect(() => {
     let interval: any;

components/LinkViews/LinkList.tsx

@@ -62,7 +62,7 @@ export default function LinkCardCompact({
     );
   }, [collections, links]);
 
-  const permissions = usePermissions(collection.id as number);
+  const permissions = usePermissions(collection?.id as number);
 
   const [showInfo, setShowInfo] = useState(false);