# Phase B

This package includes the full application plus the Phase B foundation modules.

Added directories:

- `js/core/`
- `js/docio/`
- `js/layout/`
- `js/storage/`

These modules are wired in `js/main.js` in a non-breaking way. The current UI continues to boot as before, and a Phase B context is exposed as `window.UnifiedWriterPhaseB`.