feat: add `p/moul/txlink` + `p/moul/helplink` #8618

Job	Run time
Run Main (autocounterd) / Go Build / generated	7s
Run Main (autocounterd) / Go Linter / lint	26s
Run Main (autocounterd) / Go Test / test	32s
Run Main (docker-integration) / Go Build / generated	7s
Run Main (docker-integration) / Go Linter / lint	6s
Run Main (docker-integration) / Go Test / test	13s
Run Main (genproto) / Go Build / generated	7s
Run Main (genproto) / Go Linter / lint	31s
Run Main (genproto) / Go Test / test	43s
Run Main (genstd) / Go Build / generated	9s
Run Main (genstd) / Go Linter / lint	17s
Run Main (genstd) / Go Test / test	23s
Run Main (goscan) / Go Build / generated	7s
Run Main (goscan) / Go Linter / lint	16s
Run Main (goscan) / Go Test / test	16s
Run Main (loop) / Go Linter / lint	39s
Run Main (loop) / Go Test / test	45s
Run Main (loop) / Go Build / generated	11s
	5m 55s

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