Same pattern as BINANCE_ENABLED and STRIKE_ENABLED. Prevents local dev from fetching external pricing data when pointed at btcprod. Docker explicitly sets KRAKEN_ENABLED=true. Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
Same pattern as BINANCE_ENABLED and STRIKE_ENABLED. Prevents local dev from fetching external pricing data when pointed at btcprod. Docker explicitly sets KRAKEN_ENABLED=true. Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>