Revise Electricity Tutorial

[GbotemiB]

Closes #1340 (if applicable).

Changes proposed in this Pull Request

This PR aims to modify the electricity tutorial section. This PR also include a copy button feature into the documentation for code blocks.

Checklist

• I consent to the release of this PR's code under the AGPLv3 license and non-code contributions under CC0-1.0 and CC-BY-4.0.
• I tested my contribution locally and it seems to work fine.
• Code and workflow changes are sufficiently documented.
• Newly introduced dependencies are added to envs/environment.yaml and doc/requirements.txt.
• Changes in configuration options are added in all of config.default.yaml and config.tutorial.yaml.
• Add a test config or line additions to test/ (note tests are changing the config.tutorial.yaml)
• Changes in configuration options are also documented in doc/configtables/*.csv and line references are adjusted in doc/configuration.rst and doc/tutorial.rst.
• A note for the release notes doc/release_notes.rst is amended in the format of previous release notes, including reference to the requested PR.

[ekatef]

Hello @GbotemiB, looks like a great improvement!
Have added a small questions related to the change in the tutorial config. Could you please have a look? Otherwise, looks awesome 😄

[ekatef]

Perfect @GbotemiB! Thanks a lot for the explanations 😄
I think the PR is ready to be merged

[davide-f]

Great @GbotemiB :D Many thanks for tackling the revision of electricity only! Thanks katia for the revision!
More than matches the goal!
Merging