[v3.1.1] Node/System Status Events

What's Changed

• Migrate to pyproject.toml by @shbatm in #354
• Update linters and run on all files by @shbatm in #355
• Bump pydocstyle from 6.2.2 to 6.2.3 by @dependabot in #352
• Bump pylint from 2.15.9 to 2.15.10 by @dependabot in #351
• Updates to logging, support color logs, additional status codes in constants by @shbatm in #353
• Add flag property to nodes by @shbatm in #356
• Add system status and nodes changed events emitters by @shbatm in #357
• Fix publisher by @shbatm in #358

Full Changelog: v3.0.12...v3.1.1