v0.1.0-rc.12

New Tools

• record_correction: learns from failed shell commands and saves corrections to ./.codey/corrections.json, included in system prompt for future sessions

New Features

• Configurable agent name and system_prompt in config to customize assistant identity and instructions

Task Cancellation

• Process group kill: shell commands spawn in their own process group; cancel sends SIGKILL to the entire group so child processes don't get orphaned
• Layered cancel: Esc stacks — deny a pending approval, then cancel the running foreground tool (LLM continues its turn), then end the turn entirely
• Background tasks survive cancel; only foreground tools are affected
• Effect queue cleared on hard cancel to prevent ghost approval UI

Improvements

• Refactored tool blocks with declarative macros for cleaner tool output formatting
• Fixed sub-agent prompt to accurately reflect full tool access
• Removed unused code and last compiler warning