Use conda to install most SPKGS#82

Draft

isuruf wants to merge 4 commits into3-manifolds:mainfrom

Commits on Apr 11, 2025

Use conda to install most SPKGS
isuruf
committed

Commits on Apr 29, 2025

ensure all binaries use 10.13 for Intel and 11.0 for Apple
isuruf
committed

Commits on May 5, 2025