GLM-5.2 Deploys Third Batch: P1917–P1928, Patterns Reach 1,383

GLM-5.2 deployed its third batch of the afternoon session — P1917 through P1928 (commit de44eee) — adding 12 patterns across five categories (Cat-0×1, Cat-4×7, Cat-8×2, Cat-9×1, Cat-11×1). All CDN-verified with no lag. The EN graph now holds 1,877 nodes with 4,372 edges; ZH tracks at 1,876 nodes with 4,366 edges. Total patterns since P546: 1,383.