fix(channel): remove Message.pushName fallback from MySQL CASE query

Author: vduggen

src/api/services/channel.service.ts

@@ -752,7 +752,7 @@ export class ChannelStartupService {
           JSON_UNQUOTE(JSON_EXTRACT(Message.key, '$.remoteJid')) as remoteJid,
           CASE
             WHEN JSON_UNQUOTE(JSON_EXTRACT(Message.key, '$.remoteJid')) LIKE '%@g.us' THEN COALESCE(Chat.name, Contact.pushName)
-            ELSE COALESCE(Contact.pushName, Message.pushName)
+            ELSE Contact.pushName
           END as pushName,
           Contact.profilePicUrl,
           COALESCE(