nvim-config/lua/plugins/comments.lua

return {
    -- add this to your lua/plugins.lua, lua/plugins/init.lua,  or the file you keep your other plugins:
    {
        "numToStr/Comment.nvim",
        opts = {
            -- add any options here
            toggler = {
                line = "<C-_>",
            },
            opleader = {
                line = "<C-_>",
            },
        },
        lazy = false,
    },
    {
        "folke/todo-comments.nvim",
        dependencies = { "nvim-lua/plenary.nvim" },
    },
}