Reconcile 6-week divergence: Gitea main (injection-defense, output-defense, prompt-guard-client, admin-auth, start-with-env, dashboard-v2, savings-calculator, race-mode, gamification + 13 more modules) merged with Erik's deployed features (usage-report endpoint, per-device entries, CEST timezone, cost-panel, bridge routing). ecosystem.config.cjs excluded (live token, never commit).