修复复盘列表先读缓存再后台同步，避免模拟盘握库卡死加载。

Co-authored-by: Cursor <cursoragent@cursor.com>

lib/options/options_review_register.py

@@ -275,7 +275,16 @@ def register_options_review_routes(app: Flask, cfg: dict[str, Any], repo_root: s
             ex, _err = _require_ex(cfg)
             result = ensure_local_review_synced(conn, ex=ex if ex is not None else None)
             conn.commit()
-            return jsonify(result)
+            if isinstance(result, dict) and result.get("ok") is not False:
+                result["ok"] = True
+            return jsonify(result if isinstance(result, dict) else {"ok": True, "result": result})
+        except Exception as e:
+            print(f"[options_review_sync] {e}", flush=True)
+            try:
+                conn.rollback()
+            except Exception:
+                pass
+            return jsonify({"ok": False, "msg": f"同步失败: {e}"}), 500
         finally:
             conn.close()
 
@@ -284,16 +293,21 @@ def register_options_review_routes(app: Flask, cfg: dict[str, Any], repo_root: s
     def api_options_review_trades():
         conn = cfg["get_db"]()
         try:
-            # 翻页可跳过同步,仅刷新当前卡片列表
-            do_sync = (request.args.get("sync") or "1").strip().lower() not in (
-                "0",
-                "false",
-                "no",
+            # 默认不同步:列表先读缓存;完整同步走 POST /api/options/review/sync
+            do_sync = (request.args.get("sync") or "0").strip().lower() in (
+                "1",
+                "true",
+                "yes",
             )
             if do_sync:
                 try:
                     ex, _err = _require_ex(cfg)
-                    ensure_local_review_synced(conn, ex=ex if ex is not None else None)
+                    # 列表路径不做历史回填,避免模拟盘握库二次开连接卡死
+                    ensure_local_review_synced(
+                        conn,
+                        ex=ex if ex is not None else None,
+                        backfill_exchange_pnl=False,
+                    )
                     conn.commit()
                 except Exception as sync_err:
                     # 同步撞锁时仍返回已有列表,避免整页 500
@@ -303,6 +317,8 @@ def register_options_review_routes(app: Flask, cfg: dict[str, Any], repo_root: s
                     except Exception:
                         pass
                     init_options_review_tables(conn)
+            else:
+                init_options_review_tables(conn)
             filt = dict(
                 source_type=_review_source_for_mode(request.args.get("source_type")),
                 underlying=(request.args.get("underlying") or "").strip() or None,