dsh-maestro-memory: Persistent Memory and Todo Plugin for DeepSeek Harness

`dsh-maestro-memory` is a DeepSeek Harness (DSH) plugin designed to address context loss caused by session termination. It enables cross-session memory and to-do list management by persisting data in `~/.dsh/memories`. The plugin supports multi-track memory (global, user, etc.), to-do list management, and filtering of sensitive information. Installation requires Node.js 22+, pnpm 11+, and the DSH master version. It also provides health checks, memory repair, and data synchronization, making it suitable for scenarios that require long-term memory tracking.