Give the settings page an outline

Reported as cramped boxes with empty space either side, and it was: one
column half the window wide, eight cards of identical weight stacked in an
order nobody chose — the operator's own password sitting between two
platform-wide switches — and every card taking a full row to hold three lines
of text.

The page is wider now and has three groups, each with a heading: what belongs
to the installation, what belongs to the signed-in operator, and the team.
Short cards sit side by side instead of one per row. The two-factor policy
moved into the installation group, where it belongs: it is a rule for
everybody who signs in, set by the owner, not a setting on one account — and
it fills the space the short website card was leaving beside the long
allow-list.

Fields are sized to what goes in them. The three password boxes were laid out
three across inside a narrow card; they stack in a half-width one. The window
times are four characters and were as wide as their column.

Co-Authored-By: Claude Opus 5 <noreply@anthropic.com>

VERSION

@@ -1 +1 @@
-1.3.13
+1.3.14

lang/de/admin_settings.php

@@ -190,4 +190,12 @@ return [
     'weekday' => [
         1 => 'Mo', 2 => 'Di', 3 => 'Mi', 4 => 'Do', 5 => 'Fr', 6 => 'Sa', 7 => 'So',
     ],
+
+    // The page's outline. It had none — eight cards of equal weight in one
+    // column, with the operator's own password between two platform switches.
+    'group' => [
+        'installation' => 'Installation',
+        'account' => 'Mein Konto',
+        'team' => 'Team & Zugriff',
+    ],
 ];

lang/en/admin_settings.php

@@ -189,4 +189,12 @@ return [
     'weekday' => [
         1 => 'Mon', 2 => 'Tue', 3 => 'Wed', 4 => 'Thu', 5 => 'Fri', 6 => 'Sat', 7 => 'Sun',
     ],
+
+    // The page's outline. It had none — eight cards of equal weight in one
+    // column, with the operator's own password between two platform switches.
+    'group' => [
+        'installation' => 'Installation',
+        'account' => 'My account',
+        'team' => 'Team & access',
+    ],
 ];