chore: prepare release v0.3.0 #18

Job	Run time
Security Audit	4s
CLI Binary Validation (macos-latest)	7s
Test on macos-latest with Node.js 20.x	6s
Test on ubuntu-latest with Node.js 22.x	10s
Test on macos-latest with Node.js 18.x	8s
Compatibility Tests (18.x)	13s
Test on ubuntu-latest with Node.js 20.x	8s
Test on ubuntu-latest with Node.js 18.x	9s
Compatibility Tests (22.x)	6s
Package Validation	7s
Test on macos-latest with Node.js 22.x	8s
CLI Binary Validation (ubuntu-latest)	7s
Compatibility Tests (20.x)	6s
Compatibility Tests (18.0.0)	9s
	1m 48s

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