bugfix

# Bug Debugging Diagnose bugs, plan fixes, and execute - end-to-end. ## Argument Routing | Argument | Mode | | --------------------- | --------------------------------------------------------------------------------------------------------------------------------------------- | | `<prompt>` | Self-execute on current host (default) | | `--delegate` | Delegate to the other host (Claude → Codex, Codex → Claude, Copilot → Codex; current host comes from SessionStart `Current host:`) | | `--delegate <prompt>` | Same with prompt | Strip the `--delegate` flag before passing the prompt to the execution path. ## Execution 1. **Diagnose**: - **Self-execute (default)**: Spawn `Agent({ subagent_type: "coral:debugger", prompt: "--deep " + prompt })`. Wait for the agent to return its diagnosis in `<Output_Format>` structure. - **Delegate (`--delegate`)**: Run `coral-cli <other-host> debugger -i "<--deep prompt>" --work-dir "<work_dir>" -d` (`<other-host>` = the delegation target for the current host: Claude → Codex, Codex → Claude, Copilot → Codex). Capture `job` from `Job <job>...