Research UI for modify values of efficiency on each industrial goods.

[Javapower77]

[sleekplan]

This issue has been linked to myrepos.sleekplan.app/feedback/191897. You can follow the discussion there!

[Javapower77]

Made some progress creating a new component with slider to allow modify a particular city modifier effect.
The idea is to let the user modify in real time all the city effects that are assigned by editor to the assets of the factories.