Reach the page numbers and the sort button with a finger

Both were 40px or less, which is M3's state-layer size, not its 48px
target: the paginator's steps and page numbers keep their 40px circle and
now catch presses over 48, and the sort button — a title-small line and a
16px arrow, about 20px tall — does the same, since the cell's padding
belongs to the cell and not to the button inside it.

Plan step 20, findings IN-15 and IN-17.

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

resources/views/components/sort-header.blade.php

@@ -3,7 +3,10 @@
 
      Pressing it sorts by this column, ascending first and then flipping; the arrow says which way,
      and `aria-sort` says it to a screen reader. A column that cannot be sorted is a plain `<th>`.
-     `class` lands on the `<th>` (`text-end` for a number column moves the button with it). --}}
+     `class` lands on the `<th>` (`text-end` for a number column moves the button with it).
+
+     The button is only as tall as its title-small line, so it carries `touch-target` and catches
+     presses over M3's 48px minimum; the cell's own padding belongs to the cell, not to it. --}}
 
 @props([
     'sortBy' => [],
@@ -23,7 +26,7 @@
         wire:click="$set('{{ $model }}', {{ json_encode(['column' => $column, 'direction' => $next]) }})"
         data-sort-header
         @class([
-            'group/sort focus-ring inline-flex cursor-pointer items-center gap-1 rounded-corner-xs',
+            'group/sort focus-ring touch-target inline-flex cursor-pointer items-center gap-1 rounded-corner-xs',
             'text-on-surface' => $active,
             'hover:text-on-surface' => ! $active,
         ])