fix(chatbot): improve LID detection using endsWith instead of includes

- Replace includes('@lid') with endsWith('@lid') for more accurate LID detection
- Prevent false positives from JIDs containing '@lid' substring in the middle
- Apply fix to audioWhatsapp, mediaMessage, and textMessage methods
- Ensure only true LID JIDs are handled specially
- Improve code reliability and prevent potential bugs with malformed JIDs

Author: RaFaeL-Cunha

src/api/integrations/chatbot/base-chatbot.service.ts

@@ -211,15 +211,15 @@ export abstract class BaseChatbotService<BotType = any, SettingsType = any> {
         try {
           if (mediaType === 'audio') {
             await instance.audioWhatsapp({
-              number: remoteJid.split('@')[0],
+              number: remoteJid.endsWith('@lid') ? remoteJid : remoteJid.split('@')[0],
               delay: (settings as any)?.delayMessage || 1000,
               audio: url,
               caption: altText,
             });
           } else {
             await instance.mediaMessage(
               {
-                number: remoteJid.split('@')[0],
+                number: remoteJid.endsWith('@lid') ? remoteJid : remoteJid.split('@')[0],
                 delay: (settings as any)?.delayMessage || 1000,
                 mediatype: mediaType,
                 media: url,
@@ -290,7 +290,7 @@ export abstract class BaseChatbotService<BotType = any, SettingsType = any> {
       setTimeout(async () => {
         await instance.textMessage(
           {
-            number: remoteJid.split('@')[0],
+            number: remoteJid.endsWith('@lid') ? remoteJid : remoteJid.split('@')[0],
             delay: settings?.delayMessage || 1000,
             text: message,
             linkPreview,