The error "React refresh preamble was not loaded" in `sonner.tsx` suggests a problem with the Vite configuration or React refresh setup. The AI will investigate the Vite configuration (`vite.config.ts`) and the component's import/export structure to ensure proper React refresh functionality.
Connects the "Transações", "Categorias", and "Calendário" menu items to their respective functionalities. Ensures data from Supabase is displayed in these sections.