restructuring of Interpolators#30

Merged

chmerdon merged 15 commits intomasterfrom

chmerdon/improvements2

May 15, 2025

Commits on May 5, 2025

used new stored transposed adjacency NodeCells
chmerdon
committed

Commits on May 10, 2025

further improved interpolations
chmerdon
committed

Commits on May 13, 2025

further extension of new interpolator structures (MomentInterpolator now also used for interior Hdiv dofs, new FluxEvaluator evaluates normal/tangential fluxes for Hdiv/Hcurl boundary dofs)
chmerdon
committed

Commits on May 15, 2025

changes suggested by pjaap's review
chmerdon
committed