Make tasks inherit their callers priority (#46179)
Additionally this extracts more functionality into the RunnableVariant which is renamed to GpuiRunnable.
Release Notes:
- N/A
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Co-authored-by: Lukas Wirth <lukas@zed.dev>
Co-authored-by: Cole Miller <cole@zed.dev>
1ac2b977faYara 🏳️⚧️ committed on 1/7/2026, 3:52:10 PM· committed by GitHubparentc56b225