fix: ore buffer per-frame update race (#12976) cc34cea963

* add ore GM exposing the per-frame buffer update race

* fix Metal ore buffer update race with per-write versioning

* add ore_buffer_update_between_draws goldens for metal d3d11 and gl

* fix Vulkan ore buffer update race with per-write versioning

* fix D3D12 ore buffer update race with per-write versioning

* fix WebGPU ore buffer update race with per-write versioning

* add ore_buffer_update_between_draws goldens for vulkan d3d12 and webgpu

* address review notes and tighten comments for the ore buffer race fix

* fix wgpu partial-update shadow seed and harden ore buffer race edge cases

* add multi-frame ore buffer race regression unit test

* scope ore buffer race test to racy backends, fixing linux headless GL abort

* free manager-less GPUResources on release instead of leaking them

* harden ore buffer orphaning against gpu allocation failure on metal, vulkan and wgpu

* make d3d12 buffer orphaning retry on alloc failure, matching the other backends

* wgpu: don't cache a failed bind group creation and correct the shadow comment

* wgpu/vulkan: mark UBOs bound only after a successful resolve, and restore the wgpu bind group label

* fail makeBuffer cleanly on gpu allocation failure (metal, vulkan, wgpu)

* harden ore bind group OOM handling and orphan-failure diagnostics across vulkan/metal/wgpu

Author: luigi-rosso

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