Refactor Dispatch

The router behind /refactor. One job: pick the mode, resolve scope, delegate. It holds no refactoring logic of its own — each engine below owns its rubric. Some modes edit code, some only report; the mode table says which.

Composition Boundary

Run only the selected mode. Pass the user's target, authorized actions, and report-only restrictions to the engine. Existing explicit approval satisfies that engine's gate for the same scope; obtain approval for missing or expanded authority. Delegation never grants new host, provider, cost, publication, or production permissions. An empty or advisory mode starts no mutating workflow.

Contract

Inputs: