Feature request: Improved UX and advanced features for local node output

[Thegaram]

It would be very useful if the node output (below) would be searchable. I.e. I'd press Cmd + F and I could search for some specific logs.

It would be nice to be able to configure log.yaml as well (not just config.toml).

Finally, the node output would feel more natural if it would stick to the last output by default (i.e. scroll down), unless the user scrolls up explicitly, similarly to how a tail -f would behave on most shells. Now it sticks to the top by default.