dsh-flight-luggage: Baggage Allowance Reference

`dsh-flight-luggage` is an online tool plugin maintained by uckkk for querying flight baggage allowances in DeepSeek Harness (DSH) applications. It is implemented in pure Node with no network dependencies at runtime, supports precise parameter-based calculations, and returns detailed results. The installation command is `dsh plugin add github:uckkk/dsh-flight-luggage`. The plugin runs with the permissions of the current DSH process, so it is recommended to review its source code and license before use. Once installed, its registered tools can be invoked directly within a session.