This change updates a bunch of configforms variables to rely on Ink

instead of hard-coded values or legacy variables. This makes a lot of

configforms stuff look nicer, especially with dark mode. This also

switches the state icons for configforms list items from old fontawesome

versions to new ink ones.
We really need to give all of this a good scrubbing, but for now this is

a big improvement across the board.

Flipped through all the pages of configforms we have (my account,

integrations UI in the RB admin, RBC team admin) and looked carefully at

everything.