Implement automatic flow resolutions

[clizbe]

Description

Flow resolutions should be automatically inferred based on the table in this section:
https://tulipaenergy.github.io/TulipaEnergyModel.jl/dev/30-concepts/#flex-time-res

Validation and testing

Check that it works for every combination in the table

Motivation

If the analyst has to fill them in by-hand while checking the table (or naively not checking the table), it will be cumbersome and prone to errors.

Target audience

Critical for making flexible temporal resolution less prone to user error and faster/easier for the analyst to use.

Can you help?

Sure!