The prebuilt @tailwindcss/oxide and lightningcss .node bindings expect a
glibc-compat runtime. On bare Alpine musl they fail to load during the
install-time probe, which cascades into `npm ci` exiting 1 in the
Portainer build.
Co-Authored-By: Claude Opus 4.7 <noreply@anthropic.com>
node:24.13.0-alpine3.20 was never published to Docker Hub, so the
Portainer build failed on pull. Switch to node:24.15.0-alpine3.23
(current Node 24 line on current Alpine line) and update README.
Co-Authored-By: Claude Opus 4.7 <noreply@anthropic.com>