v0.4 feat. DC Measurement

Our first release with a DC measurement!

• Network Reporter has been updated
  • https://docs.green-coding.org/docs/measuring/metric-providers/network-io-cgroup-container/
• Carbon Budget introduced
  • Source #1: https://www.pawprint.eco/eco-blog/average-carbon-footprint-uk
  • Source #2: https://www.pawprint.eco/eco-blog/average-carbon-footprint-globally
• DC Measurement reporter
  • https://www.green-coding.org/blog/adventures-in-dc-measurement/
  • https://www.green-coding.org/blog/updating-dc-measurement
  • https://docs.green-coding.org/docs/measuring/metric-providers/atx-energy-dc-channel/
  • Example: https://metrics.green-coding.org/stats.html?id=e19bf079-0c31-4775-8438-8f9ac61dafb3
• Better UI in CLI with color coding
• Better UI in Dashboard with more metrics like Power and Component Power and also explanation links for Network metrics

Full Changelog: v0.3.1...v0.4