Fetch production for IN-SO

[unitrium]

Issue

We are kickstarting the development of IN-SO. Therefore we should start fetching production data for IN-SO.

Description

Activates fetch production for IN-SO.

Additional notes

We will hide the zone data on the map until the estimation model is ready to be used.

Double check

• I have tested my parser changes locally with poetry run test_parser "zone_key"
• I have run pnpx prettier --write . and poetry run format to format my changes.

[VIKTORVAV99]

Do we want to parse production data for IN-EA and IN-NE as well and disable them on the backend or should we hold off on that?

[unitrium]

I would rather tackle one issue at a time and first focus on developing IN-SO, if everything goes well we can continue with the rest later :)