Implement AFMs (all geom) and 3D FMs (!32) · Merge requests · Micromagnetic modeling / TetraX

implement 3D confined FM samples (without dipolar interaction)
implement AFM samples (constructor, mode movie, show sample, show_mode, eigensolver, minimizer, etc)
implement AFM interactions (including uniform DMI)
reading and writing of AFM profiles
move operators into their own packages per interaction (e.g. exchange FM and AFM together)
Fix return of the magnetization in the relax function when relaxation fails.
smaller fixes

Implement AFMs (all geom) and 3D FMs