feat!: Schema-based serialization #4242

Job	Run time
apple (macos-14, Xcode_15.2, platform=iOS Simulator,OS=17.2,name=iPhone 15)	9m 59s
linux (jammy, 5.9)	10m 10s
apple (macos-14, Xcode_15.2, platform=tvOS Simulator,OS=17.2,name=Apple TV 4K (3rd generation) (a...	7m 8s
linux (jammy, 6.0)	10m 31s
apple (macos-14, Xcode_15.2, platform=visionOS Simulator,OS=1.0,name=Apple Vision Pro)	13m 42s
apple (macos-14, Xcode_15.2, platform=macOS)	9m 54s
apple (macos-15, Xcode_16.1, platform=iOS Simulator,OS=18.1,name=iPhone 16)	8m 44s
apple (macos-15, Xcode_16.1, platform=tvOS Simulator,OS=18.1,name=Apple TV 4K (3rd generation) (a...	7m 40s
apple (macos-15, Xcode_16.1, platform=visionOS Simulator,OS=2.1,name=Apple Vision Pro)	10m 11s
apple (macos-15, Xcode_16.1, platform=macOS)	8m 45s
	1h 36m 44s

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