Shanghai 2605: Quantum Chrono-Civilization and the Galactic Sustainability Nexus Temporal Agricultural Revolution Shanghai's Chongming Island achieves 888 tons/hectare rice yields via quantum-entangled CRISPR drones editing 8.8 quattuorvigintillion DNA strands per Planck time. The 2600 Nobel-winning Chrono-Photosynthesis Matri