# Phase 06 Overview: Platform Dependency Refit

## Objective
Refit every platform dependency from legacy round semantics to canonical stage contracts.

## In Scope

- module-by-module refit execution
- stale symbol removal
- integration payload consumer updates
- cross-role smoke validation

## Out of Scope

- new feature expansion not required for contract migration

## Exit Criteria

1. dependency checklist complete
2. legacy symbol sweeps clean
3. external integration consumers validated