feat: webhook base64 option

Author: DavidsonGomes

src/whatsapp/dto/webhook.dto.ts

@@ -3,4 +3,5 @@ export class WebhookDto {
   url?: string;
   events?: string[];
   webhook_by_events?: boolean;
+  webhook_base64?: boolean;
 }

src/whatsapp/services/webhook.service.ts

@@ -26,7 +26,7 @@ export class WebhookService {
 
       return result;
     } catch (error) {
-       return { enabled: false, url: '', events: [], webhook_by_events: false, webhook_base64 : false };
+      return { enabled: false, url: '', events: [], webhook_by_events: false, webhook_base64: false };
     }
   }
 }