Add cwd parameter to open the popup directly using the command

[ikiet]

First, thank you very much for this awesome plugin! I would also like to contribute to this plugin, so I tried to fix the issue myself, but unfortunately, it didn’t work. That’s why I’m opening this issue to ask for help.

Is your feature request related to a problem? Please describe.
I want to open the commit popup in a custom working directory (cwd) to work with submodules. However, after reading the code, I noticed that if the popup command is used, the passed current working directory (CWD) is ignored. (line 176)

╭──────────────────────────────────────────────────────────────────────────────────────────╮
│ nvim/lazy/neogit/lua/neogit.lua                                                          │
│──────────────────────────────────────────────────────────────────────────────────────────│
│ 152 function M.open(opts)                                                                │
│ 153   local notification = require("neogit.lib.notification")                            │
│ 154                                                                                      │
│ 155   if not did_setup then                                                              │
│ 156     notification.error("Neogit has not been setup!")                                 │
│ 157     return                                                                           │
│ 158   end                                                                                │
│ 159                                                                                      │
│ 160   opts = construct_opts(opts)                                                        │
│ 161                                                                                      │
│ 162   local git = require("neogit.lib.git")                                              │
│ 163   if not git.cli.is_inside_worktree(opts.cwd) then                                   │
│ 164     local input = require("neogit.lib.input")                                        │
│ 165     if input.get_permission(("Initialize repository in %s?"):format(opts.cwd)) then  │
│ 166       git.init.create(opts.cwd)                                                      │
│ 167     else                                                                             │
│ 168       notification.error("The current working directory is not a git repository")    │
│ 169       return                                                                         │
│ 170     end                                                                              │
│ 171   end                                                                                │
│ 172                                                                                      │
│ 173   if opts[1] ~= nil then                                                             │
│ 174     local a = require("plenary.async")                                               │
│ 175     local cb = function()                                                            │
│ 176       open_popup(opts[1])                                                            │
│ 177     end                                                                              │
│ 178                                                                                      │
│ 179     a.void(function()                                                                │
│ 180       git.repo:dispatch_refresh { source = "popup", callback = cb }                  │
│ 181     end)()                                                                           │
│ 182   else                                                                               │
│ 183     open_status_buffer(opts)                                                         │
│ 184   end                                                                                │
│ 185 end                                                                                  │
╰──────────────────────────────────────────────────────────────────────────────────────────╯

Describe the solution you’d like
I hope something like the code below will work:
neogit.open({ cwd = git_path, kind = "floating" })

Describe alternatives you’ve considered
Any other way to deal with git submodules would be appreciated. For example, in my current repository, I have a dotfiles git folder that contains a lazyvim git folder. When I open the git commit dialog directly, the CWD is always set to the dotfiles git repository, so I can’t commit changes in the lazyvim git repo