Fix cursorword not working with lazy.nvim

[luftaquila]

I'm using neovim v0.10 and lazy.nvim to load plugins, with following configurations for nvim-cursorline.

  {
    "luftaquila/nvim-cursorline",
    event = "VimEnter",
    config = function()
      require("nvim-cursorline").setup {}
    end,
  },

Since highlighting hl(0, "CursorWord", M.options.cursorword.hl) is called on VimEnter event, I think it is hard to work with lazy.nvim. None of vim or lazy.nvim events I tried worked with cursorword when lazy loading this plugin.

I think it is better to set highlights during setup, not on VimEnter. Please check and apply if you like it. Thank you for a great plugin!