Chapter 66: The Unified Regime Table

Part VII has developed every fluid regime on T² from a single mathematical object: the defect tuple d = (d₁, d₂, d₃, d₄). This concluding chapter assembles the full regime table, draws the defect phase diagram, maps all cross-regime transitions, and reflects on what has been achieved: from quantum fluids to astrophysical plasmas, one framework governs all.