Remove shadow template views, doesn't make sense to have this code duplicated and makes it harder to work with it, I don't think we use those HLVR constants the code mentions, and if we do it should just be on the standard pipeline Vulkan: Fix ClearImpl not respecting layer viewports smaller than the screen, and instead just clearing everything with a fast renderpass, this caused issues when we want to just clear a small rect lb_time_sliced_shadows, fix directional lights not showing up, clear each rect when wanting to draw rather than having a complicated shadow atlas clear system