DeepSeek Harness Plugin: Evidence-Driven Feishu Document Writing Skill

The DeepSeek Harness (dsh) plugin `write-feishu-docs` provides “evidence-driven” document generation capabilities. Through `lark-cli`, it automatically converts unstructured business materials, such as meeting notes and data, into structured and verifiable Feishu documents. It supports multiple scenarios; once installed, no configuration is needed to generate reports using AI commands. All data reads and writes are performed within a locally authorized Feishu account, ensuring security.