Histoire build fails with Vite base directory override (regression at 0.8.1 ➡️ 0.8.2)

[cyberbobs]

Describe the bug

histoire build fails if you try to redefine base directory in Histoire config file:

import { defineConfig } from 'histoire';

export default defineConfig({
  setupFile: '/src/histoire.setup.js',
  vite: {
    base: '/histoire-kit/',
  },
});

This is a regression between 0.8.1 ➡️ 0.8.2, and is still reproducible in 0.9.0.

Reproduction

https://stackblitz.com/edit/node-a7kwmr?file=.histoire.js

System Info

System:
    OS: Linux 5.15 Ubuntu 20.04.4 LTS (Focal Fossa)
    CPU: (16) x64 AMD Ryzen 7 2700X Eight-Core Processor
    Memory: 22.58 GB / 31.28 GB
    Container: Yes
    Shell: 5.8 - /usr/bin/zsh
  Binaries:
    Node: 16.16.0 - /usr/bin/node
    Yarn: 1.22.19 - ~/.npm-packages/bin/yarn
    npm: 8.13.2 - ~/.npm-packages/bin/npm
  Browsers:
    Chrome: 103.0.5060.134
    Firefox: 103.0
  npmPackages:
    @vitejs/plugin-vue: ^2.3.3 => 2.3.3 
    histoire: ^0.8.2 => 0.8.4 
    vite: ^2.9.14 => 2.9.14

Used Package Manager

yarn

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