Finish the keyboards, and say a state once

Shift+M and Shift+Y reach the month and year dropdowns, which is M3's
date picker keyboard table; Home and End go to the ends of an open
combobox list, and stay the field's own caret keys when it is closed. The
password reveal drops aria-pressed and keeps only its flipping label, so
a screen reader hears the state once rather than twice and inverted. The
radio's `inline` now says that M3 cautions against a row and wants an
option chosen on load.

Plan step 20, findings IN-22, IN-23, IN-28 and IN-29.

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

resources/views/components/radio.blade.php

@@ -7,7 +7,12 @@
      (600px, M3's compact/medium boundary — compact always stacks), and
      `value` for the option chosen when the page loads (with `wire:model`, Livewire sets it).
      Errors are read from the bag under the `wire:model` name
-     (resources/css/components/selection.css). --}}
+     (resources/css/components/selection.css).
+
+     M3 stacks radio buttons vertically and cautions against a row at any width, so `inline` is for
+     a group of two or three short labels that would waste a column, not the shape to reach for.
+     It also asks for five options or fewer and for one of them to be chosen when the page loads:
+     give the group a `value` (or a bound property that already holds one). --}}
 
 @props([
     'label' => null,