refactor: repartition server-side and client-side code

app/.client/components/chat/SpeechRecognition.tsx

@@ -0,0 +1,27 @@
+import classNames from 'classnames';
+import { IconButton } from '~/.client/components/ui/IconButton';
+
+export const SpeechRecognitionButton = ({
+  isListening,
+  onStart,
+  onStop,
+  disabled,
+}: {
+  isListening: boolean;
+  onStart: () => void;
+  onStop: () => void;
+  disabled: boolean;
+}) => {
+  return (
+    <IconButton
+      title={isListening ? 'Stop listening' : 'Start speech recognition'}
+      disabled={disabled}
+      className={classNames('transition-all', {
+        'text-upage-elements-item-contentAccent': isListening,
+      })}
+      onClick={isListening ? onStop : onStart}
+    >
+      {isListening ? <div className="i-ph:microphone-slash text-xl" /> : <div className="i-ph:microphone text-xl" />}
+    </IconButton>
+  );
+};