feat(config): override use cwd for root

[Ajaymamtora]

Description

The default behaviour of this plugin is not immediately obvious, it searches outside the CWD of nvim when searching for your local config file. I had a local config that defines LSP paths in the parent folder of the CWD for my work repos. This meant that when I opened a folder underneath this folder, neoconf would find the local config and the relative file paths I'd defined in my local config were invalid because they were relative to the parent dir.

For example, I'd defined angularls probe locations.

https://github.com/folke/neoconf.nvim/issues/61

It would be good to provide an option that stops this behaviour and limiting the search to the cwd.

Ive been using code in my fork for a few weeks and have had no issues.

Related Issue(s)

This fixes #61

Screenshots