browser/openspec/changes/add-scum-file-config-workbench/specs/config-write-and-file-dispatch/spec.md

ADDED Requirements

Requirement: Declared field ownership constrains config editing

Platform-projected plugin declarations SHALL associate each modeled configuration field with a declared logical file key so the frontend can invoke existing diff and approval APIs without accepting arbitrary file targets.

Scenario: Preview uses an owning declared config file

• WHEN a modeled field change is previewed
• THEN the frontend MUST use the field's declared logical file key and MUST NOT accept a host path or user-supplied target key