[Task] add export functionality for chat conversations in the playground #1361
Description
Description
Adds ability to export chat history in multiple formats (Markdown, JSON, and Text) to enable users to save and share their conversations. The export feature includes:
- Export dropdown menu in chat interface
- Comprehensive formatting for each export type
- Tool call information and metadata preservation
- Automatic file download with timestamped filenames
Acceptance Criteria
No response
Priority
Medium
Task Type
Feature
Additional Context
No response