Mount a passive resolve-config panel with no Submit/Cancel buttons.
The panel coexists with the targeting HUD; the caller must gate its own
confirm button on panel.isComplete() and read choices via panel.getResult().
Parameters
specs: {key:string;[key:number]:any}[]
Option specs (same shape as resolvingActionConfig options)
Mount a passive resolve-config panel with no Submit/Cancel buttons. The panel coexists with the targeting HUD; the caller must gate its own confirm button on
panel.isComplete()and read choices viapanel.getResult().