Fix slave professionalism inherited slave outfit

See merge request !6894

Improve robustness of art asset lookup

See merge request !6893

Improve robustness of art asset lookup...if an asset is not found, issue a console error and move on instead of crashing hard.

MinorFixes

See merge request !6892

saRules and TODO cleanup

See merge request !6889

Rework diplomacy page

See merge request !6886

Port most of neighborInteract.tw to DOM so it can be rebuilt dynamically when changing the selected arcology on the grid or list, and get rid of the old arcology link list entirely.
Refactor economic uncertainty calculation into a shared function and eliminate the economicUncertainty global variable.
Allow Neighbor Description to be called on your own arcology, because why not?

Split out container mode and render the cells a few different ways, since we want to avoid a dependency on direction.

Fix co-existance of TypeScript and JavaScript declarations

See merge request !6887