DeepSeek Harness Plugin: dsh-scalp-massage (Scalp Massage)

The DeepSeek Harness (DSH) plugin `dsh-scalp-massage` is a playful dress-up plugin maintained by `uckkk`. Implemented purely in Node.js with no network dependencies, it provides scalp massage functionality. Users can install it via a command and invoke the `scalp_massage` tool in a session to obtain scalp and hair-loss care plans based on the provided parameters. The plugin runs with the permissions of the current process, so users should check its source code and license before use.