This commit introduces changes to support managing WhatsApp templates using the official WhatsApp Business API. The following modifications have been made:
- Implemented a new Template model in the Prisma schema, including fields for template ID, name, language, and associated Instance (business ID, instance ID, and created/updated timestamps).
- Modified the Instance model in the Prisma schema to include a Template relationship.
- Updated InstanceController to include a new `businessId` property in the InstanceDto.
- Added a new TemplateRouter, TemplateController, and TemplateService to handle template-related requests and services.
- Updated the WebhookService to utilize the new TemplateService.
- Added new TypebotController, WebhookController, and WAMonitoringService methods to handle template-related events.
- Updated the validate schema to include a new template schema.
The main goal of this commit is to enable managing WhatsApp templates, including creating, updating, and deleting templates, as well as associating them with specific instances.
