AI workers undo trading post improvements

[hackedpassword]

Before creating

• This is NOT a gameplay feature from Civ VI, BNW, or outside - see Roadmap
• This is NOT a gameplay feature from Vanilla Civ V or from G&K - If so, it should be a comment in Missing features from Civ V - G&K #4697

Problem Description

I have to manually instruct workers to build trading posts, turn by turn, otherwise automated workers will undo trading post improvements into farms. I'm trying to focus on gold once a city has enough pop.

Related Issue Links

No response

Desired Solution

Perhaps something like in the city screen specifying resource focus, in the capital city screen, or in options, adding an empire-focus [ F | G | F/G ] selector so workers know the build intent.

Alternative Approaches

Last manual build becomes the intended empire focus.

Additional Context

No response

[yairm210]

Since we have per-city focuses already, we can use that to determine best improvement for automated workers as well :D

[yairm210]

Done in a959554