CategoryRepository with AddAsync method, from Supermarket API

CategoryRepository.cs

public class CategoryRepository : BaseRepository, ICategoryRepository
{
	public CategoryRepository(AppDbContext context) : base(context)
	{ }

	public async Task<IEnumerable<Category>> ListAsync()
	{
		return await _context.Categories.ToListAsync();
	}

	public async Task AddAsync(Category category)
	{
		await _context.Categories.AddAsync(category);
	}
}