[#509] Implemented Potency Check Method

[JPMeehan]

Hovering over a potency enricher inside an ability result highlights affected targets in green. Also adds chr.resist as a data field for handling when a characteristic should be treated as lower/higher for potency purposes. Does not implement spending surges to increase effective potency, leaving that feature for a follow-up PR

Closes #509

[krbz999]

you got an ability to test this with?

[JPMeehan]

We've got a lot of abilities with potencies already set up, but just for the two examples

"Concussive Strike" (level 1 Tactician 3 Focus ability) as part of a power roll effect

"To Me Squad!" (level 6 Tactician 9 Focus ability) where it's an enricher in the descriptive text

[krbz999]

OK, it took me a good minute or more to figure out what I was actually meant to be seeing here.

This just seems incredibly redundant and near-useless with how difficult it is to even find, given the size of this feature itself which doesn't really do much.

I think this is something we should just leave for the eventual chat message overhaul. That way we also don't have to carry forward a bunch of features that we're likely to forget about.

There are some fine changes here for the data but the UI changes are unnecessary bloat.

[JPMeehan]

So, basically just do 509 and add resist as a key + the function to evaluate?

[JPMeehan]

@krbz999 could use another review here

[krbz999]

[JPMeehan]

@krbz999 was previously fixed issue that didn't have the fix merged into this branch; this PR is now API only.