Energy Filament Theory (EFT) Z12: Quantum Measurement and Participatory Observation — Waves Share the Same Origin, Light and Particles Share the Same Root, and Generalized Uncertainty

EFT-Z12 translates quantum measurement into a materials-style mechanism chain on the Energy Sea. Wave behavior is written by a third-party environmental sea-state chart (channels and boundaries); particle-like clicks are threshold-closure bookkeeping events; and generalized uncertainty is the inevitable invoice of participatory observation—information is purchased by map rewriting. The module also provides a non-signaling framing for entanglement correlations via a same-source rule projection, and it re-reads double-slit, delayed-choice, and quantum-eraser setups within the same chart–threshold–bookkeeping picture.