Fixed join links

pages/join.jsx

@@ -35,28 +35,28 @@ export default function Join() {
           <JoinCard
             icon={Users}
             caption={t('join.caption.forum')}
-            url="#"
+            url="https://forum.parchlinux.com"
             link={t('join.link.forum')}
             text={t('join.text.forum')}
             arrow={arrow} />
           <JoinCard
             icon={Book}
             caption={t('join.caption.wiki')}
-            url="#"
+            url="https://wiki.parchlinux.com"
             link={t('join.link.wiki')}
             text={t('join.text.wiki')}
             arrow={arrow} />
           <JoinCard
             icon={MessageCircle}
             caption={t('join.caption.chat')}
-            url="#"
+            url="https://matrix.to/#/%23parch:bsd.cafe"
             link={t('join.link.chat')}
             text={t('join.text.chat')}
             arrow={arrow} />
           <JoinCard
             icon={Code}
             caption={t('join.caption.contrib')}
-            url="#"
+            url="https://git.parchlinux.com"
             link={t('join.link.contrib')}
             text={t('join.text.contrib')}
             arrow={arrow} />