- Added commands for adding context and summary to DevChat.
- Updated the package.json file to include the new commands.
- Added command handlers for indexing and describing codebase summaries.
- Created a new file, askcode_summary_index.py, for indexing and describing codebase summaries.
- Added a new setting file, _setting_.json, for the summary action in the auto_command workflow.
- Added a new handler file, handler.py, for the summary action in the auto_command workflow.
