dsh-plugin-session-import: Importing local tool sessions into DSH

dsh-plugin-session-import is a DeepSeek Harness plugin maintained by huguangyu666 under the MIT license. This plugin is designed to address the issue of missing context when developers continue existing projects in DSH. It supports importing historical chat records from tools such as claude-code, codex, reasonix, and zcode into DSH sessions while preserving workspace bindings and tool capabilities, enabling seamless conversation continuation. The core features include: parsing and importing sessions from the four supported tools; providing session list display, cache scanning, and filtered search by title or project name; supporting multi-select batch import with independent configuration for each session; automatically assigning a default preset scope to imported sessions, allowing the use of read, edit, gre, and other capabilities.