Add ability to disable metadata flushing and logging #1980

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

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