Fix: Agregar soporte para mensajes de respuesta (reply) en envío de texto

El endpoint send.post.ts ignoraba el campo quotedMessageId que el frontend
enviaba, causando que los mensajes de respuesta llegaran como mensajes normales.

server/api/messages/[instanceId]/[chatId]/send.post.ts

@@ -8,6 +8,7 @@ import { baileysManager } from '../../../../services/baileys/manager'
 interface SendMessageBody {
   content?: string
   message?: string
+  quotedMessageId?: string
 }
 
 export default defineEventHandler(async (event) => {
@@ -38,17 +39,33 @@ export default defineEventHandler(async (event) => {
 
   const jid = chatResult.rows[0].jid
 
+  // Get quoted message if provided
+  let quotedMessage = null
+  if (body.quotedMessageId) {
+    const quotedResult = await query(
+      'SELECT raw_message FROM messages WHERE message_id = $1 AND instance_id = $2',
+      [body.quotedMessageId, instanceId]
+    )
+    if (quotedResult.rows.length > 0) {
+      quotedMessage = quotedResult.rows[0].raw_message
+    }
+  }
+
   try {
-    const result = await baileysManager.sendMessage(instanceId!, jid, {
-      text: messageText
-    })
+    // Build message content
+    const content: any = { text: messageText }
+    if (quotedMessage) {
+      content.quoted = quotedMessage
+    }
+
+    const result = await baileysManager.sendMessage(instanceId!, jid, content)
 
     // Save sent message to database
     await query(
       `INSERT INTO messages (
         instance_id, chat_id, message_id, from_jid, from_me,
-        message_type, content, timestamp, status
-      ) VALUES ($1, $2, $3, $4, $5, $6, $7, NOW(), $8)
+        message_type, content, timestamp, status, raw_message, quoted_message_id
+      ) VALUES ($1, $2, $3, $4, $5, $6, $7, NOW(), $8, $9, $10)
        ON CONFLICT (instance_id, message_id) DO NOTHING`,
       [
         instanceId,
@@ -58,7 +75,9 @@ export default defineEventHandler(async (event) => {
         true,
         'text',
         messageText,
-        'sent'
+        'sent',
+        JSON.stringify(result),
+        body.quotedMessageId || null
       ]
     )