Draw the choices without Tailwind

<x-choices> renders data-md-choices (data-md-searchable) and its
"Nothing matches" row as data-md-choices-empty, drawn by
components/choices.css, which brings the field, chip set and chip it
renders (plan step 36).

Co-Authored-By: Claude Opus 5 (1M context) <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01Qwx5USif3wFFmxtHg5U1g9

resources/css/components.css

@@ -26,6 +26,7 @@
 @import './components/toggle.css';
 @import './components/chip.css';
 @import './components/chip-set.css';
+@import './components/choices.css';
 
 /* Containment */