Complete workflow navigation and document page groups

docs/authentication.md

@@ -20,7 +20,7 @@ their access checks. HTTPS requirements still apply. See the
    password. Only the holder of the token can create the first administrator.
 4. Remove `EC_SETUP_TOKEN` after setup and restart/recreate the controller.
    Setup remains closed once any user exists, even if the token is still set.
-5. Use **Settings → Users** to create additional accounts. Share temporary
+5. Use **Administration → Users** to create additional accounts. Share temporary
    passwords privately; each user must change theirs on first login.
 
 Existing installations become protected on upgrade. Existing game servers and

docs/metrics.md

@@ -1,6 +1,6 @@
 # Metrics
 
-Metrics is a primary navigation tab at `/metrics` (keyboard shortcut: `g m`).
+Metrics is under **Analytics** at `/metrics` (keyboard shortcut: `g m`).
 Choose the past 24 hours, 7 days, or 30 days. The page refreshes every minute.
 
 The overview shows **Time with players** (occupied server-hours divided by known