dsh-hike-safety: Hiking Safety Tips Plugin

`dsh-hike-safety` is a DeepSeek Harness plugin maintained by uckkk that provides entirely local hiking safety advice. The plugin is network-independent and can generate clear outdoor safety logic based on input parameters. Users can install it via command and invoke it directly within the DSH environment. When using it, note that on-site conditions take precedence, and review the source code and license.