Why was the no-folding-per-pkg branch abandoned?

Was this feature deemed unnecessary or difficult to implement, or was it just time issues. Even without a no-folding-list file just the ```.no-stow-folding``` part would be very useful I think, which seems to have been implemented already. I'd love to know if there are plans to add this in the future.

Start by reviewing the abandoned no-folding-per-pkg branch and the existing .no-stow-folding handling. Determine whether per-package no-folding support, with or without a no-folding-list file, is still wanted and identify the relevant Stow entry points. Done means an agreed implementation scope and behavior for the requested feature.

Written by the indexing model from the issue text.