Track Occluded from Winit and don't attempt to render

In the [wgpu 29 update PR](https://github.com/bevyengine/bevy/pull/23277) we silenced [a log](https://github.com/bevyengine/bevy/pull/23277#discussion_r2978625948) when we see `wgpu::CurrentSurfaceTexture::Occluded`.

This information is also provided by winit [as an event](https://docs.rs/winit/0.30.12/winit/event/enum.WindowEvent.html#variant.Occluded), and we could potentially track that information to prevent even *attempting* to render.

It is unknown if this has any significant performance win, but should be benchmarked to check if attempted, as this is an optimization to the current functionality.

Start by reading the wgpu 29 update PR and winit's WindowEvent::Occluded documentation, then trace where Bevy receives window events and attempts rendering. Compare rendering behavior before and after tracking occlusion, and benchmark the change to determine whether skipping attempts provides a significant performance benefit.

Written by the indexing model from the issue text.