Description
Validate env vars at boot (PORT, DATABASE_URL, SUPABASE_URL, SUPABASE_SERVICE_ROLE_KEY, JWT_SECRET, STELLAR_NETWORK, STELLAR_HORIZON_URL, ANTHROPIC_API_KEY) so the app fails fast with clear messages.
Acceptance criteria
Backlog area: A. Bootstrap & Infrastructure · Scope: BackendAcademy (NestJS REST API + WebSocket server)
Description
Validate env vars at boot (PORT, DATABASE_URL, SUPABASE_URL, SUPABASE_SERVICE_ROLE_KEY, JWT_SECRET, STELLAR_NETWORK, STELLAR_HORIZON_URL, ANTHROPIC_API_KEY) so the app fails fast with clear messages.
Acceptance criteria
Backlog area: A. Bootstrap & Infrastructure · Scope: BackendAcademy (NestJS REST API + WebSocket server)