CLI: shorter, plainer output

Tables name a journal source by its first two units or identifiers;
guard test shows 20 matching lines and addresses (--all for all), no
/32; Housecarl connection errors without Go's request URL, said once by
guard check; status tells "not running" from "no permission"; bans says
when there are none; "1 ban lifted".

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>

scripts/e2e.sh

@@ -142,10 +142,10 @@ not_contains "$NET2"
 run "ssh from it still works" 0 connect 22 $NET2
 contains "^ssh$"
 run "guard test over the log" 0 docker exec ${P}-srv /w/guard -c /w/guard.yaml test ssh /w/auth.log
-contains "would ban 1"
+contains "Would ban 1"
 contains "never banned: in never_ban $NET2/32"
 run "guard unban" 0 docker exec ${P}-srv /w/guard -c /w/guard.yaml unban $NET
-contains "1 bans lifted"
+contains "1 ban lifted"
 run "ssh again" 0 connect 22
 contains "^ssh$"