feat(telegram): add disableAudioPreflight config for groups and topics

src/telegram/bot-message-context.ts

@@ -393,11 +393,19 @@ export const buildTelegramMessageContext = async ({
   let bodyText = rawBody;
   const hasAudio = allMedia.some((media) => media.contentType?.startsWith("audio/"));
 
+  const disableAudioPreflight =
+    firstDefined(topicConfig?.disableAudioPreflight, groupConfig?.disableAudioPreflight) === true;
+
   // Preflight audio transcription for mention detection in groups
   // This allows voice notes to be checked for mentions before being dropped
   let preflightTranscript: string | undefined;
   const needsPreflightTranscription =
-    isGroup && requireMention && hasAudio && !hasUserText && mentionRegexes.length > 0;
+    isGroup &&
+    requireMention &&
+    hasAudio &&
+    !hasUserText &&
+    mentionRegexes.length > 0 &&
+    !disableAudioPreflight;
 
   if (needsPreflightTranscription) {
     try {