ApplicationV2 generator (mirrors the standalone app) over the vendored
engine-agnostic component. Creates a journal entry per briefing with a
player-facing Mission Brief page and a GM-only Dossier page; procedural
art in sanitiser-safe img mode; SLA house fonts bundled. Verified idiom
against mapwright (v14.361).
Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
