[Dual Shade] Refactor: Remove isShadeLayoutWide from ShadeInteractor.

This consolidates usages of `isShadeLayoutWide` (which will soon be
renamed) and prevents users from unnecessarily injecting the additional
dependencies of `shadeInteractor`.

Bug: 354926927
Test: Existing unit tests still pass.
Test: Manually by opening and closing the notifications shade and quick
 settings shade.
Flag: com.android.systemui.scene_container
Change-Id: I1faf6d4939340ef3d5060b389bc88f7da07d6327