- Add Loja (store) column to ProductsPage showing which company owns product
- Optimize ProductsPage to update local state instead of reloading list
- Add orders (5-10 random) and cart items to lean seeder for testing
- Fix expires_at date format to ISO 8601 for backend compatibility
- Improve delete error message for products with related orders
- Add Header component with top navigation menu
- Create DashboardLayout with nested routing under /dashboard
- Implement Users, Companies, Products, Orders CRUD pages
- Add adminService with all API operations
- Update apiClient to return data directly with patch support
- Fix TypeScript errors in existing pages
- Update seeder README with detailed user credentials table
- Fix fmt.Sprintf format verb in seeder.go
