# Advanced Editor Specification

## Purpose
Provide direct manipulation of tracks, stages, transitions, and routing without polluting the default wizard path.

## Panels

1. Track/Stage List Panel
2. Stage Config Panel
3. Transition Graph Panel
4. Routing Rule Inspector
5. Simulation Panel

## Required Capabilities

- reorder stages within track
- move valid stages across tracks
- create/delete transitions
- edit rule predicates and priorities
- simulate outcomes for sample project IDs

## Guardrails

1. Block disconnected required paths.
2. Block orphan stage deletion.
3. Warn before destructive transition/rule removal.
4. Enforce schema validation for stage config payloads.

## Save Model

- draft buffer
- validation run
- transactional persist
- validation report artifact