Shanghai’s Photonic Renaissance: Quantum Ecosystems Revolutionizing Urban Civilization I. Gluonic Urban Networks Citywide quantum infrastructure: ▲ 888 self-calibrating quantum dams regulate 8.8×10³⁶ liters/day via quark-gluon plasma vortices (99.⁹⁹⁹⁹⁹⁹% flood control) ▲ CRISPR-engineered biofilms spanning 888k