404 error when starting Pa11y production or development

[grizfan]

Expected behaviour

Load the dashboard when accessing http://localhost:4000/ on my local computer (MacBook Pro M1, running Sonoma 14.6.1, and Node version 20.3.1)

Actual behaviour

Firefox browser returns the message "Cannot GET /" for a 404 error

Steps to reproduce

I followed the instructions provided in the readme.md file, installed using homebrew. I tried starting Pa11y using both environment variables and all 3 versions of the config file. No signs of errors when launching (this is the same for all 3 config files)

but I always get the 404 error accessing http://localhost:4000/

Environment

Pa11y Dashboard 4.2, mongodb-community@4.4, Node JS V20.3.1

I'm happy to provide additional information if needed.