Update forum post templates

* Use approx number for points & comments
* Hide comments when limited on horizontal space
* Abbreviate "points" to "pts" when limited on horizontal space
* Don't let domain wrap

internal/glance/templates/twitch-channels.html

@@ -31,7 +31,7 @@
                         {{ end }}
                     <ul class="list-horizontal-text">
                         <li {{ dynamicRelativeTimeAttrs .LiveSince }}></li>
-                        <li>{{ .ViewersCount | formatViewerCount }} viewers</li>
+                        <li>{{ .ViewersCount | formatApproxNumber }} viewers</li>
                     </ul>
                     {{ else }}
                     <div>Offline</div>