Added `kgen` #20

Job	Run time
Julia 1.10 - ubuntu-latest - x64 - pull_request	3m 31s
Julia 1.10 - windows-latest - x64 - pull_request	4m 50s
Julia 1 - windows-latest - x64 - pull_request	7m 17s
Julia 1 - ubuntu-latest - x64 - pull_request	5m 50s
	21m 28s

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