`enable_cody: false` in setup fails plugin during config

[Matt Crane]

I'm trying to use this plugin with an enterprise installation that doesn't have cody enabled (and likely never will). I found enable_cody in config help, but get the following error on startup when setting that:

Failed to run `config` for sg.nvim

.../share/nvim/lazy/sg.nvim/lua/sg/cody/plugin/commands.lua:169: Invalid command (not found): CodyRestart

# stacktrace:
  - /sg.nvim/lua/sg/cody/plugin/commands.lua:169 _in_ **delete_command**
  - /sg.nvim/lua/sg/cody/plugin/commands.lua:186 _in_ **setup**
  - /sg.nvim/lua/sg/init.lua:40 _in_ **setup**
  - dotfiles/nvim/.config/nvim/init.lua:301 _in_ **config**
  - dotfiles/nvim/.config/nvim/init.lua:91

I'm using Lazy as the plugin manager, and here's my setup for sg.nvim:

{
    "sourcegraph/sg.nvim",
    dependencies = {
        "nvim-lua/plenary.nvim",
        "nvim-telescope/telescope.nvim",
    },
    config = function()
        require("sg").setup({
            enable_cody = false,
        })
    end,
},

and :checkhealth sg:

sg: require("sg.health").check()

sg.nvim report
- Machine: arm64, sysname: Darwin
- OK Valid nvim version: table: 0x0104e4b240
- ERROR sg.nvim has not been setup. See ':help sg' for more info.
- ERROR Run require('sg').setup() somewhere in your configuration

[TJ DeVries]

Ah, I think I found the problem -- if you're still having an error, let me know.