DeepSeek Harness Plugin: dsh-sow-time (Sowing Time)

`dsh-sow-time` is a plugin for DeepSeek Harness (DSH) that provides query capabilities for balcony vegetable gardening plans. Maintained by developer uckkk, it is implemented in pure Node.js, requires no network requests, and is safe in terms of permissions. It can be installed by running the `dsh plugin add` command; after installation, the agent can directly invoke its core tool `sow_time` to obtain sowing time recommendations.