补充 2401-2412、2501-2512 合约数据

Co-Authored-By: Claude Opus 4.7 <noreply@anthropic.com>

update.py

@@ -172,8 +172,11 @@ def sync_csv_to_db():
 if __name__ == "__main__":
     # 活跃合约
     active = get_active_contracts("CZCE", "FG")
-    # 已退市合约：FG2601-FG2607
-    extra_codes = {f"FG{suffix}.ZCE" for suffix in [f"26{i:02d}" for i in range(1, 8)]}
+    # 已退市合约：FG2401-FG2412、FG2501-FG2512、FG2601-FG2607
+    extra_codes = {f"FG{suffix}.ZCE" for suffix in
+                   [f"24{i:02d}" for i in range(1, 13)] +
+                   [f"25{i:02d}" for i in range(1, 13)] +
+                   [f"26{i:02d}" for i in range(1, 8)]}
     all_fg = get_all_contracts("CZCE", "FG")
     active_codes = {c["ts_code"] for c in active}
     extra = [c for c in all_fg if c["ts_code"] in extra_codes and c["ts_code"] not in active_codes]