perf(wgpu): wire vsync config, add frame phase timing instrumentation #1187

Job	Run time
Preflight (Ubuntu Stable)	3m 4s
Cargo Deny Check	35s
TS SDK Wasm Build	4m 47s
Native Release Artifact on ubuntu-latest	9m 18s
Codegen Drift Check	1m 50s
TS SDK Native on macos-latest	39s
Integration Build Check (ubuntu-latest)	4m 13s
Native Release Artifact on macos-latest	8m 43s
TS SDK Native on ubuntu-latest	5m 56s
Integration Build Check (macos-latest)	1m 28s
Kotlin SDK Test	1m 20s
Android Build Pipeline	4m 43s
Clean Room Regeneration	4m 30s
Lua SDK Tests	33s
Rust stable on ubuntu-latest	9m 34s
Rust stable on windows-latest	5m 5s
iOS Build Pipeline	6m 24s
Sandbox Recovery Smoke	9m 32s
Rust nightly on ubuntu-latest	7m 37s
Rust stable on macos-latest	9m 36s
C SDK Tests on ${{ matrix.os }}	1s
.NET SDK on ${{ matrix.os }}	1s
Swift SDK Tests	1s
Python SDK on ${{ matrix.os }}	1s
C++ SDK Tests on ${{ matrix.os }}	1s
Go SDK Tests	1s
CI Success	2s
	1h 39m 35s

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