Failed to run `config` for chatGPT.nvim

On windows 11. I have checked that both powershell / cmd have echo working properly. [This issue](https://github.com/jackMort/ChatGPT.nvim/issues/239#issue-1788496688) was the same but was marked closed.

Failed to run `config` for chatGPT.nvim

...ta/Local/nvim-data/lazy/plenary.nvim/lua/plenary/job.lua:107: echo: Executable not found
stack traceback:
^I...ta/Local/nvim-data/lazy/plenary.nvim/lua/plenary/job.lua:107: in function 'new'
^I...ta/Local/nvim-data/lazy/chatGPT.nvim/lua/chatgpt/api.lua:197: in function 'loadConfigFromCommand'
^I...ta/Local/nvim-data/lazy/chatGPT.nvim/lua/chatgpt/api.lua:243: in function 'loadRequiredConfig'
^I...ta/Local/nvim-data/lazy/chatGPT.nvim/lua/chatgpt/api.lua:304: in function 'setup'
^I...ppData/Local/nvim-data/lazy/chatGPT.nvim/lua/chatgpt.lua:25: in function 'setup'
^I...atnam/AppData/Local/nvim/lua/configs/chatgpt/chatgpt.lua:11: in main chunk
^I[C]: in function 'require'
^myusername/AppData/Local/nvim/lua/plugins/init.lua:44: in function 'config'
^I.../Local/nvim-data/lazy/lazy.nvim/lua/lazy/core/loader.lua:366: in function <.../Local/nvim-data/lazy/lazy.nvim/lua/lazy/core/loader.lua:364>
^I[C]: in function 'xpcall'
^I...ta/Local/nvim-data/lazy/lazy.nvim/lua/lazy/core/util.lua:113: in function 'try'
^I.../Local/nvim-data/lazy/lazy.nvim/lua/lazy/core/loader.lua:381: in function 'config'
^I.../Local/nvim-data/lazy/lazy.nvim/lua/lazy/core/loader.lua:348: in function '_load'
^I.../Local/nvim-data/lazy/lazy.nvim/lua/lazy/core/loader.lua:191: in function 'load'
^I...nvim-data/lazy/lazy.nvim/lua/lazy/core/handler/event.lua:83: in function <...nvim-data/lazy/lazy.nvim/lua/lazy/core/handler/event.lua:72>
^I[C]: in function 'nvim_exec_autocmds'
^I...ta/Local/nvim-data/lazy/lazy.nvim/lua/lazy/core/util.lua:152: in function <...ta/Local/nvim-data/lazy/lazy.nvim/lua/lazy/core/util.lua:147>

# stacktrace:
- plenary.nvim\lua\plenary\job.lua:107 _in_ **new**
- chatGPT.nvim\lua\chatgpt\api.lua:197 _in_ **loadConfigFromCommand**
- chatGPT.nvim\lua\chatgpt\api.lua:243 _in_ **loadRequiredConfig**
- chatGPT.nvim\lua\chatgpt\api.lua:304 _in_ **setup**
- chatGPT.nvim\lua\chatgpt.lua:25 _in_ **setup**
- ~/AppData/Local/nvim/lua/configs/chatgpt/chatgpt.lua:11
- ~/AppData/Local/nvim/lua/plugins/init.lua:44 _in_ **config**

Reproduce the Windows 11 failure and trace the setup path from lua/chatgpt/api.lua, especially loadConfigFromCommand around the reported line, alongside plenary.nvim's lua/plenary/job.lua:107. Determine why config cannot run despite PowerShell and cmd being available; done means the plugin setup loads successfully on Windows without the reported executable-not-found error.

Written by the indexing model from the issue text.