dsh-memory-layer: A Local Memory Layer for DeepSeek Harness

`dsh-memory-layer` is a local memory plugin for DeepSeek Harness, designed to solve cross-session memory retention. It is based on single-file SQLite storage, requires no cloud dependency or vector retrieval, and runs fully locally with zero service dependencies. It performs deterministic recall using trigger signals such as file names and tool names, supports memory management through the `/memory` command, and includes cleanup mechanisms such as automatic deprioritization, tombstone deletion, and workflow chain promotion. It is suitable for developers who prioritize high privacy, low latency, and explainability.