fix: textarea too high when chatting with SO fixed

src/page-messages.pug

@@ -1,9 +1,14 @@
-.content-box.with-padding.full-width.chat-view
+.content-box.full-width
-  sib-chat(
+  sib-display.chat-header(
-    data-authentication='login',
-    data-auto-login='true',
-    data-bosh-service-url=`${xmpp}`,
-    data-debug='false',
-    data-locales-url='en',
     bind-resources
+    fields='username'
   )
+  .chat-view
+    sib-chat(
+      data-authentication='login',
+      data-auto-login='true',
+      data-bosh-service-url=`${xmpp}`,
+      data-debug='false',
+      data-locales-url='en',
+      bind-resources
+    )