Arnaud
5ff8ef5547
NEXT_PUBLIC_VAPID_PUBLIC_KEY (and the OAuth *_ENABLED flags) are inlined into the client bundle by next build — setting them as container env vars at runtime does nothing, since the client JS was already built without them. Client bundle shipped with applicationServerKey: undefined, so pushManager.subscribe() threw and the button always failed with "Failed to enable notifications." Wire them as Docker build args (Dockerfile ARG/ENV before `next build`, compose.prod.yml build.args), sourced from the same stack env vars used at runtime so they stay in sync. Co-Authored-By: Claude Sonnet 5 <noreply@anthropic.com>