feat: use detached spawn for agent #62

Job	Run time
Check: Dependency Review	11s
Check: Dependency Review	11s
Test: Agent (ubuntu-latest)	17s
Test: Agent (ubuntu-latest)	17s
Test: Install (ubuntu-latest)	15s
Test: Install (ubuntu-latest)	15s
Check: Lint	2m 53s
Check: Lint	4m 21s
Test: Agent (macos-13-xlarge)	13s
Test: Agent (macos-13-xlarge)	13s
Test: Install (macos-13-xlarge)	12s
Test: Install (macos-13-xlarge)	12s
Test: No Agent (ubuntu-latest)	21s
Test: No Agent (ubuntu-latest)	21s
Test: No Agent (macos-13-xlarge)	10s
Test: No Agent (macos-13-xlarge)	10s
Test: Path (ubuntu-latest)	2m 49s
Test: Path (ubuntu-latest)	16s
Test: Unit Tests	38s
Test: Unit Tests	43s
Test: Smoke Test (ubuntu-latest)	17s
Test: Smoke Test (ubuntu-latest)	17s
Test: Path (macos-13-xlarge)	10s
Test: Path (macos-13-xlarge)	10s
Test: Smoke Test (macos-13-xlarge)	13s
Test: Smoke Test (macos-13-xlarge)	13s
Test: Dist / Check: Dist	43s
Test: Dist / Check: Dist	43s
Check: Action Lint / Workflows	20s
Check: Action Lint / Workflows	20s
Check: CodeQL / Analyze (TypeScript)	1m 21s
Check: CodeQL / Analyze (TypeScript)	1m 21s
	21m 6s

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