ruiyuxuanyan/dsh-transcript-export: Organize a reply into a human-readable document

A DSH client plugin maintained by ruiyuxuanyan that adds a download button below each assistant reply to organize conversations into clean Markdown, single-file HTML, or JSON. It supports backing up the most recent N rounds, collapsible tool call appendices, Markdown rendering of the main body, key desensitization by default, and a searchable export library, ensuring the session logs remain read-only throughout.