Add ability to disable metadata flushing and logging #1979

Job	Run time
units / 🧪 Unit Tests	3s
e2e / 🧪 CLI v3 tests (buildjet-8vcpu-ubuntu-2204 - npm)	7s
typecheck / typecheck	3s
e2e / 🧪 CLI v3 tests (buildjet-8vcpu-ubuntu-2204 - pnpm)	7s
e2e / 🧪 CLI v3 tests (windows-latest - npm)	16s
e2e / 🧪 CLI v3 tests (windows-latest - pnpm)	13s
Preview Release	1s
	50s

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