Give an unlabelled checkbox, radio or switch a 48px target

A selection control with a label is pressed anywhere along its row, but
one without — a table's "select all", a row's tick — was only its 18, 20
or 32px box, because the 40px state layer is a ::before that catches no
pointer. The box now wears the shared touch-target utility, which M3 asks
for on all three (checkbox, radio and switch specs: target size 48dp).

Plan step 13, finding IN-03.

Co-Authored-By: Claude Fable 5.1 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01Qwx5USif3wFFmxtHg5U1g9

resources/views/components/toggle.blade.php

@@ -5,7 +5,10 @@
      its name — a switch without `label` needs an `aria-label`. `right` puts it at the end of the
      row, where a setting's switch usually is. `icons` draws a check on the handle when on and a
      cross when off; `icons="selected"` only the check. Every other attribute reaches the `<input>`
-     (resources/css/components/selection.css). --}}
+     (resources/css/components/selection.css).
+
+     Without a label the row is only the 52×32 track, so the track carries `touch-target` and catches
+     presses over M3's 48px minimum. --}}
 
 @props([
     'label' => null,
@@ -27,7 +30,7 @@
         'items-center' => blank($hint),
         'flex-row-reverse justify-between' => $right,
     ])>
-        <span data-switch @if ($icons) data-icons="{{ $icons }}" @endif>
+        <span data-switch @if ($icons) data-icons="{{ $icons }}" @endif @class(['touch-target' => blank($label) && blank($hint)])>
             <input
                 {{ $attributes->except(['class', 'id', 'wire:key']) }}
                 id="{{ $id }}"