♻️ refactor(oceanbase): 完善双协议连接链路

- 抽象 OceanBase 协议解析与运行态参数注入
- 复用 OracleDB 实现 OceanBase Oracle 租户连接能力
- 调整 DDL、schema、SQL 方言和数据源能力判断
- 补充协议优先级、缓存隔离和 RPC 参数测试
- 支持按指定 driver 自动生成 agent revision

frontend/src/components/TriggerViewer.tsx

@@ -33,6 +33,7 @@ const TriggerViewer: React.FC<TriggerViewerProps> = ({ tab }) => {
             if (driver === 'opengauss' || driver === 'open_gauss' || driver === 'open-gauss') return 'opengauss';
             return driver;
         }
+        if (type === 'oceanbase' && String(conn?.config?.oceanBaseProtocol || '').trim().toLowerCase() === 'oracle') return 'oracle';
         if (type === 'mariadb' || type === 'oceanbase' || type === 'diros' || type === 'sphinx') return 'mysql';
         if (type === 'dameng') return 'dm';
         return type;