D1: Remove /api/admin/fp-patch from PUBLIC_PATHS — it was returning live financial
data (fp_liquiditaet rows) to any unauthenticated caller; middleware admin gate now
applies as it does for all /api/admin/* paths.
D2: Add PITCH_ADMIN_SECRET bearer guard to POST /api/financial-model (create scenario)
and PUT /api/financial-model/assumptions (update assumptions) — any authenticated
investor could previously create/modify global financial model data.
D3: Add PITCH_ADMIN_SECRET bearer guard to POST /api/finanzplan/compute — any
investor could trigger a full DB recomputation across all fp_* tables. Also replace
String(error) in error response with a static message.
D4: GET /api/finanzplan/[sheetName] now ignores ?scenarioId= for non-admin callers;
investors always receive the default scenario only. Previously any investor could
enumerate UUIDs and read any scenario's financials including other investors' plans.
D9: Remove `name` from the non-admin /api/finanzplan response — scenario names like
"Wandeldarlehen v2" reveal internal versioning to investors.
D10: Remove hardcoded postgres://breakpilot:breakpilot123@localhost fallback from
lib/db.ts — missing DATABASE_URL now fails loudly instead of silently using stale
credentials that are committed to the repository.
D6: Fix all 4 TypeScript errors that were masked by ignoreBuildErrors:true; bump
tsconfig target to ES2018 (regex s flag in ChatFAB), type lang as 'de'|'en' in
chat route, add 'as string' assertion in adapter.ts. Remove ignoreBuildErrors:true
from next.config.js so future type errors fail the build rather than being silently
shipped.
Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
