PFLX Lite

ONE standalone classroom app (EXO spec v1.1, Phase 4) — ClassDojo speed + Classcraft game layer, powered by the existing PFLX economy.

• index.html — the whole app (host dashboard, leaderboards, tools, player view, upgrades shop, projector mode). Same static single-file pattern as Battle Arena's preview.html.
• games/vault-rush.html — Blooket-style room-code class game (question sets power the game; polling-based rooms over Supabase app_data).
• Identity comes from the PFLX Platform (sso URL params / postMessage) — standalone opens in Demo Mode.
• XC changes are PROPOSALS over PflxDataBus (pflx_award_proposed); the Console remains the only balance authority. lite_activity (Supabase) is the audit feed and powers weekly/most-improved boards.
• Lite-owned cloud keys: pflx_lite_config, pflx_lite_qsets, pflx_lite_room_*.