Suggestion: Add lifecycle callbacks to support having loading indicators about codegpt.nvim

[roobert]

Hey, I had an initial go at adding loading status to the plugin - #16

The idea is to insert a random ID into a table everytime the plugin is executed, that way if multiple executions are made, Loading is still displayed until the last callback has completed. This could also be used to display the number of running executions in the statusbar, or something.

I load this into the lualine statusline with:

lvim.builtin.lualine.on_config_done = function(lualine)
	local config = lualine.get_config()
	table.insert(config.sections.lualine_x, 1, { require("CodeGPT").status })
	lualine.setup(config)
end

Note that you will need to load CodeGPT with a high priority to load before lualine, e.g:

	{
		"dpayne/CodeGPT.nvim",
		lazy = false,
		priority = 100000,
		dependencies = {
			"MunifTanjim/nui.nvim",
		},
	},

I've also added rudimentary support for hooks, you can test with:

vim.g["codegpt_hooks"] = {
  request_started = function() 
    print("CodeGPT is loading..")
  end,

  request_finished = function()
    print("CodeGPT has finished")
  end
}

[dpayne]

This is a good idea. I will try to work on adding it when I get a chance (pull requests are always welcome : )

[dpayne]

done with this PR 9b9e02a

[00sapo]

Tested and for me it works, but after modifications (see my comments in the pull request for adjusting it)

[carlosflorencio]

Thanks @dpayne !