issues 0001-0004 を polish-issue で磨き上げる #1067

Job	Run time
Test WebAssembly	30s
Build C API Library (windows-2025, windows-2025_x86_64)	1m 15s
Build WebAssembly	50s
Build C API Library (macos-26, macos-26_arm64)	46s
CI (ubuntu-24.04-arm)	1m 7s
CI (macos-26)	1m 2s
Build C API Library (ubuntu-24.04-arm, ubuntu-24.04_arm64)	30s
Build C API Library (ubuntu-24.04, ubuntu-24.04_x86_64)	40s
CI (windows-2025)	2m 49s
CI (ubuntu-24.04)	1m 2s
slack_notify	6s
	10m 37s

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