perf(wgpu): wire vsync config, add frame phase timing instrumentation #1202

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Preflight (Ubuntu Stable)	5m 5s
Cargo Deny Check	31s
iOS Build Pipeline	0s
Android Build Pipeline	0s
Rust ${{ matrix.rust }} on ${{ matrix.os }}	0s
Kotlin SDK Test	0s
Native Release Artifact on ${{ matrix.os }}	0s
Lua SDK Tests	0s
TS SDK Native on ${{ matrix.os }}	0s
Codegen Drift Check	0s
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Sandbox Recovery Smoke	0s
TS SDK Wasm Build	0s
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Python SDK on ${{ matrix.os }}	0s
CI Success	2s
Swift SDK Tests	0s
C SDK Tests on ${{ matrix.os }}	0s
Go SDK Tests	-1s
C++ SDK Tests on ${{ matrix.os }}	-1s
.NET SDK on ${{ matrix.os }}	-1s
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