Development record

The lab chapter and `abcd lab harvest --help` say every product finding is listed with the capture line that files it (.abcd/development/brief/04-surfaces/31-lab.md:124). The line built at internal/core/lab/harvest.go:135 has no --remedy, and `abcd capture` refuses it with exit 2. harvest.md says the flag must be added before the command runs; the chapter, the help and the verb's terminal listing do not.