Describe the bug
Unable to load config.yml on the admin panel with minimal hugo example from the docs.

Error: Failed to load config.yml (404)

To Reproduce
I've followed up to here and then set up the config.yml as show here

I did npx decap-server and hugo server respectively in case the order matters.

Expected behavior
Admin panel loads.

Applicable Versions:

• Decap CMS version: 3.0.12
• Git provider: local
• OS: Arch
• Browser version: Firefox 120.0.1
• hugo: 0.121.1
• Node.JS: v21.5.0

CMS configuration
static/admin/config.yml

local_backend: true

backend:
  name: git-gateway