Add an error when a node fails when using dora run

[haixuanTao]

Currently, when using dora run a node failure does not raise any warning nor error.

This makes errors silent.

This PR makes the error explicit.

[phil-opp]

I think the proper place to log these errors is the send_log_message method in binaries/daemon/src/lib.rs. We normally send the log messages to the coordinator if connected. We could add an else branch there that logs the messages with their specified level.

[haixuanTao]

I think the proper place to log these errors is the send_log_message method in binaries/daemon/src/lib.rs. We normally send the log messages to the coordinator if connected. We could add an else branch there that logs the messages with their specified level.

Done!

I made some small tweak to avoid redundancy.