Web dashboard for monitoring and management

[majoal0]

Currently, Mujina already exposes some REST endpoints, although they are still v0:

https://github.com/256foundation/mujina/blob/main/docs/api.md

These endpoints could eventually support a simple UI for observing miner state and system information.

Projects like AxeOS provide a web dashboard that makes it easier to monitor devices and interact with the system. Something similar could also be useful for Mujina as the project evolves.

This could be implemented either as:

• a built-in web UI, or
• a separate dashboard application that consumes the REST API.

Before going further with something like this, would it make sense to stabilize or expand the REST API first since we have some opened REST APIs discussions?

If the idea makes sense for the project, I'd be very happy to help work on this.