- Add CONTEXT_DIR and ENABLE_CONTEXT_DUMP config options
- Add issue_ref_to_context_file() to derive context file path
- Add kugetsu_context_load() to load previous context
- Add kugetsu_context_dump() to save context on start
- Add kugetsu_context_update_message() to append to history
- Integrate context loading into cmd_start and cmd_continue
- Add kugetsu context command to view context for issue
Context is stored in ~/.kugetsu/context/<issue-ref>.json with:
- issue_ref, current_branch, updated_at
- last_message summary
- conversation_history (last 20 messages)
Closes#136
b72bf8e3c4