Thanks for your comment!

> Do you think it is possible to make it phone friendly and easy to install?

Yes, it is possible. The app supports PWA (Progressive Web Application) and responsive design, so it can be used on mobile by deploying the source code from this Github repository to a cloud environment.

Since this app was originally built exclusively for myself, I have not deployed it to a public cloud for external users to use, but will consider deploying it if users want to.

Another idea is that since this app is OSS, users can deploy it to the cloud themselves.