1	Electromagnetism mod initial release.
1	Magnetic & electric fields with Lorentz force, dielectrophoresis, induction.
1	B-field via Biot-Savart + FFT Poisson solver. Ferromagnetic elements (IRON, BMTL, BRMT, BREC, TTAN, TESC, GOLD, TUNG, PTNM, LITH).
1	Electric field with Coulomb interaction. Circuit-compatible conductors (METL, PSCN, NSCN, INST, SWCH, INWR).
1	ELEC/PROT charged particles. ELMG/MGPN magnetic sources. SPRK induction via dB/dt.
1	UBFM/EBFM uniform B/E field elements.
1	Q key to toggle ELEC/PROT field production. Lua bindings for magnetism/electricity control.