statistics post processing for csv creation and plotting

[p-glaum]

Closes # (if applicable).

Changes proposed in this Pull Request

Checklist

• add try except similar to make_summary to allow plotting of comparison even though not all runs are present yet

• think about making a dictionary in config.yaml of what to plot, i.e. "total_cost" for carrier="all" and "energy_balance" for all individual carriers

• I tested my contribution locally and it seems to work fine.

• Code and workflow changes are sufficiently documented.

• Changed dependencies are added to envs/environment.yaml.

• Changes in configuration options are added in all of config.default.yaml.

• Changes in configuration options are also documented in doc/configtables/*.csv.

• A release note doc/release_notes.rst is added.

[FabianHofmann]

just a mini comment on the naming, perhaps write_statistics is better than make_statistics_csv?

[p-glaum]

just a mini comment on the naming, perhaps write_statistics is better than make_statistics_csv?

Yes, you are right. I will change it :)