- Added an input field in the GruposWhatsApp menu for users to name their WhatsApp groups, and store the name in the database.
- Added delete and edit buttons to the transactions table, with database integration.
Split `gruposWhatsAppService.ts` into smaller, more maintainable service files: `n8nWorkflowService.ts` and `whatsAppGroupsService.ts`. This improves code organization and readability.