Logging!

[kneitinger]

Overview

Base issue for general logging related tasks

Tasks

Logging statements

• [ ] Add logging statements to nightgraphics
• [ ] Add logging statements to nightsketch{_derive}*
• [ ] Add logging statements to nightgraph-ui
• [ ] Add logging statements to nightgraph-cli

Loggers

• [ ] Add console (and optionally file?) logging to nightgraph-cli as well as clap options for verbosity
• [ ] Add logs widget/pane/tab to nightgraph-ui with option to specify verbosity. Filtering/searching would be nice as well!