🔗 Quantum Entanglement Simulator Dashboard: Bell States, CHSH Test, Distance and Measurement Angle

A laboratory dashboard for an entangled pair: choose photon, electron or cold-atom qubits, a Bell state, the distance (10 m to 100 million km) and each side's measurement angle, then read the live up/down statistics and correlation. Run a CHSH Bell test against a hidden-variable model, check no-signalling, play the CHSH game, and explore double slit, tunnelling, collider, hydrogen orbitals, qubit circuits and a black hole.