feat(hott/init/prod): show lex is well-founded in HoTT
feat(hott/init/prod): show lex is well-founded in HoTT

sp3ctum/lean,eigengrau/lean,leodemoura/lean,avigad/lean,soonhokong/lean,javra/lean,javra/lean,Kha/lean,fpvandoorn/lean,soonhokong/lean-osx,javra/lean,johoelzl/lean,soonhokong/lean-windows,leanprover/lean,digama0/lean,rlewis1988/lean,avigad/lean,johoelzl/lean,soonhokong/lean,avigad/lean,johoelzl/lean,eigengrau/lean,UlrikBuchholtz/lean,soonhokong/lean,htzh/lean,fgdorais/lean,fpvandoorn/lean,fpvandoorn/lean,avigad/lean,rlewis1988/lean,leanprover-community/lean,sp3ctum/lean,fpvandoorn/lean,avigad/lean,leanprover/lean,htzh/lean,fgdorais/lean,avigad/lean,UlrikBuchholtz/lean,fpvandoorn/lean2,leanprover-community/lean,soonhokong/lean-windows,soonhokong/lean-windows,fgdorais/lean,Kha/lean,leodemoura/lean,rlewis1988/lean,UlrikBuchholtz/lean,htzh/lean,levnach/lean,dselsam/lean,fgdorais/lean,leodemoura/lean,leodemoura/lean,digama0/lean,fpvandoorn/lean,johoelzl/lean,dselsam/lean,dselsam/lean,soonhokong/lean-windows,leodemoura/lean,c-cube/lean,c-cube/lean,dselsam/lean,fgdorais/lean,soonhokong/lean-osx,dselsam/lean,rlewis1988/lean,fpvandoorn/lean2,eigengrau/lean,leodemoura/lean,c-cube/lean,htzh/lean,sp3ctum/lean,johoelzl/lean,digama0/lean,digama0/lean,htzh/lean,leanprover/lean,soonhokong/lean,c-cube/lean,leanprover-community/lean,UlrikBuchholtz/lean,dselsam/lean,eigengrau/lean,fgdorais/lean,levnach/lean,sp3ctum/lean,fpvandoorn/lean,levnach/lean,javra/lean,eigengrau/lean,fpvandoorn/lean2,leanprover-community/lean,digama0/lean,soonhokong/lean-osx,johoelzl/lean,soonhokong/lean,levnach/lean,soonhokong/lean-osx,javra/lean,c-cube/lean,leanprover/lean,fpvandoorn/lean2,rlewis1988/lean,rlewis1988/lean,UlrikBuchholtz/lean,fpvandoorn/lean2,leanprover/lean,Kha/lean,leanprover-community/lean,leanprover/lean,soonhokong/lean-windows,soonhokong/lean-osx,Kha/lean,Kha/lean,levnach/lean,leanprover-community/lean,sp3ctum/lean,digama0/lean,Kha/lean