Status page: IPv6 first in a neighbour's pair of sessions

Of <stem>-v6 and <stem>-v4, the IPv6 session is listed first and carries
the name in full; IPv4 is under it. The same order in the lookup's list of
peers.

Co-Authored-By: Claude Fable 5.1 <noreply@anthropic.com>

docs/content/docs/operations/monitoring.md

@@ -40,8 +40,8 @@ Below the status line, the page displays the following information:
   session properties, number of accepted routes, rejected announcements,
   and held routes, and its last error. Neighbors that need attention are
   listed first; the others are grouped by role. The IPv4 and IPv6 sessions
-  of one neighbor, named `NAME-v4` and `NAME-v6`, are listed together and
-  joined by a bar. The **problems only** option hides the neighbors that
+  of one neighbor, named `NAME-v4` and `NAME-v6`, are listed together,
+  IPv6 first, and joined by a bar. The **problems only** option hides the neighbors that
   need no attention; the **compact** option removes the next hop and
   session columns, for a small or distant screen, and is remembered by the
   browser.