Rebranding: From DoubleChain to TeaQL

TeaQL officially broke away from its legacy brand to become an independent open-source project.

Package Restructuring

- com.doublechaintech.data
+ io.teaql.data

All classes were migrated, including BaseEntity, BaseRequest, SQLRepository, UserContext, and the entire expression parser framework.

This migration marked the birth of TeaQL as a standalone brand.