turbo

56277b05 - smarter logical combination that keeps truthy/falsy/nullish property (#8873)

smarter logical combination that keeps truthy/falsy/nullish property (#8873) ### Description Allows to handle `if (unknown && falsy)` `if (unknown || truthy)` `if (unknown ?? nullish)` in static analysis. Hint: review each commit on it's own, since the first commit is only changing to a named struct. ### Testing Instructions <!-- Give a quick description of steps to test your changes. -->