Describe the bug

I want to use the Hugo website[1] with local_backend[2]. My problem is where I can put the config.yml.
The tutorial [1] says to put the config.yml at static/admin/config.yml while the tutorial[2] says to put it in the root.
I tried to follow [2] using relative paths but I received the error below.

[1] https://decapcms.org/docs/hugo/
[2] https://decapcms.org/docs/beta-features/#working-with-a-local-git-repository

To Reproduce

1. git clone https://github.com/HugoBlox/theme-academic-cv
2. cd theme-academic-cv
3. git apply theme-academic-cv-decap-cms.patch # theme-academic-cv-decap-cms.patch
4. hugo server
5. cd static/admin && npx decap-server # at other shell

Expected behavior
Hugo app

Screenshots

Applicable Versions:

• Decap CMS version: 3.0.0
• Git provider: [GitHub]
• Node.JS version: v20.11.0

CMS configuration

local_backend: true
backend:
  name: git-gateway
  branch: main
media_folder: ../../content/media
public_folder: /img
collections:
  - name: 'blog'
    label: 'Blog'
    folder: '../../content/post'
    create: true
    slug: '{{year}}-{{month}}-{{day}}-{{slug}}'
    editor:
      preview: false
    fields:
      - { label: 'Title', name: 'title', widget: 'string' }
      - { label: 'Publish Date', name: 'date', widget: 'datetime' }
      - { label: 'Description', name: 'description', widget: 'string' }
      - { label: 'Body', name: 'body', widget: 'markdown' }