v1.0.1: move coverage to bottom, add multi-platform binary builds #4

Job	Run time
publish	17s
build (macos-latest, bun-darwin-arm64, mails-darwin-arm64)	13s
build (macos-latest, bun-darwin-x64, mails-darwin-x64)	20s
build (ubuntu-24.04-arm, bun-linux-arm64, mails-linux-arm64)	10s
build (ubuntu-latest, bun-linux-x64, mails-linux-x64)	9s
release	16s
publish	17s
build (macos-latest, bun-darwin-arm64, mails-darwin-arm64)	13s
build (ubuntu-latest, bun-linux-x64, mails-linux-x64)	9s
build (ubuntu-24.04-arm, bun-linux-arm64, mails-linux-arm64)	10s
release	16s
build (macos-latest, bun-darwin-x64, mails-darwin-x64)	20s
	2m 50s

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