bug: nekonight-night does not match the vim version at all

[programmerlexi]

Did you check docs and existing issues?

• I have read all the nekonight docs
• I have updated the plugin to the latest version before submitting this issue
• I have searched the existing issues of nekonight
• I have searched the existing issues of plugins related to this issue

Neovim version (nvim -v)

0.12.1

Operating system/version

NixOS unstable

Describe the bug

The colors don't look correct in comparison to the vim version:

nvim version:

vim version:

Steps To Reproduce

1. Try to use night variant of the colorscheme

Expected Behavior

Use the same colors as the vim version

Repro

vim.env.LAZY_STDPATH = ".repro"
load(vim.fn.system("curl -s https://raw.githubusercontent.com/folke/lazy.nvim/main/bootstrap.lua"))()

require("lazy.minit").repro({
  spec = {
    {
      "neko-night/nvim",
      lazy = false,
      priority = 1000,
      opts = {},
    },
  },
})

vim.cmd.colorscheme("nekonight-night")