🎨 Support `Jump to the next block in the parent level` on focus s… #61

Job	Run time
Create Release	38s
build (ubuntu-20.04, ../app/kernel-linux/SiYuan-Kernel, -s -w -X github.com/siyuan-note/siyuan/ke...	9m 8s
build (ubuntu-20.04, ../app/kernel-linux/SiYuan-Kernel, -s -w -X github.com/siyuan-note/siyuan/ke...	9m 7s
build (macos-latest, ../app/kernel-darwin/SiYuan-Kernel, -s -w -X github.com/siyuan-note/siyuan/k...	5m 44s
build (macos-latest, ../app/kernel-darwin-arm64/SiYuan-Kernel, -s -w -X github.com/siyuan-note/si...	6m 31s
build (windows-2019, ../app/kernel/SiYuan-Kernel.exe, -s -w -H=windowsgui -X github.com/siyuan-no...	8m 22s
	39m 30s

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