Development record

The dogfood store keeps the three newest builds per repository (keepBuilds, internal/core/dogfood/dogfood.go), and since 4c0555851 each declaration keeps its own verified tip. Four or more declarations of one repository at four distinct tips therefore never settle: each build's prune evicts another clone's build, whose next Resolve finds no ready binary and asks for a rebuild, which evicts the next. Two or three declarations are fine.