README.md says
## Deployment
1. Execute `pnpm build` to build the project.
2. Execute `npm install -g http-server` to install http-server.
3. Execute `http-server -p 8080 -a localhost` to run the service.
4. Open the Chrome browser and visit `http://localhost:8080`.
following these steps, chromium only shows this a file server style list
oh, ok, seemingly it is servering public/ dir
% nvm -v
0.40.3
% pnpm -v
10.18.1
% npm -v
11.6.0
% node -v
v24.9.0