What's the best way to "load" new mappings?

[amirhhashemi]

I know how to add new mappings but how should I load them? let's say I have a new plugin:

["numToStr/Navigator.nvim"] = {
  opt = true,
  setup = function()
    require("core.lazy_load").on_file_open "Navigator.nvim"
  end,
  config = function()
    require("Navigator").setup({
      disable_on_zoom = true
    })
  end,
},

And I add the mappings for this plugin to my custom mappings table:

M.navigator = {
  n = {
    ["<C-h>"] = {
      "<cmd> NavigatorLeft <CR>",
    },
    ["<C-l>"] = {
      '<cmd> NavigatorRight <CR>',
    },
    ["<C-j>"] = {
      '<cmd> NavigatorDown <CR>',
    },
    ["<C-k>"] = {
      '<cmd> NavigatorUp <CR>',
    },
  }
}

When and how should I load these? is the setup function a good place to do that?

[amirhhashemi]

Ok, it just automatically loads :)