v0.81.0: Markdown Conversation Export

Highlights

• Markdown conversation export — Task pages now include a Markdown export for sharing or archiving conversations outside OpenADE.
• Copy or download — Exported Markdown can be copied to the clipboard or downloaded as a .md file from a live preview.
• Configurable detail — User and agent messages are always included, with opt-in toggles for function calls, function results, and agent thinking.

Other improvements

• Markdown exports reuse the task thread serializer so Claude Code and Codex conversations follow the same grouping.
• Code fences expand around embedded backticks so exported tool content stays valid.