Shanghai & Yangtze Quantum Delta: Photonic Ecosystems Redefining 35th-Century Megalopolis Dynamics I. Neuro-Hydraulic Singularity Integrated Yangtze systems achieve: ▲ 888 DNA-entangled quantum sluices processing 8.8×10³⁶ liters/day via cortical fluid dynamics (η=99.99999999999999999999%) ▲ Chongming Island's CRISPR-algal "nightlight