Add a grafana dashboard to monitor host metrics (CPU, memory, network usage, etc).
Allow eclair to expose a metrics scraping endpoint for Prometheus for users who don't want to rely on Kamon's hosted infrastructure. Co-authored-by: Bastien Teinturier <31281497+t-bast@users.noreply.github.com>
Fix a few typos in the documentation and variable names.
Add docs folder. Move tor instructions to this new folder. Add monitoring documentation.
