Dokploy builds failed with "failed to stat /root/.npmrc": the compose build
secret pointed at ${HOME}/.npmrc, which only exists on a developer machine.
The token now comes from the NEXUS_TOKEN environment variable (Dokploy's
Environment tab or .env), is written to a temporary npmrc and removed in the
same RUN, so it never lands in an image layer.
Also removes a temporary UI dev-server spec that was committed by mistake,
and documents the variable (.env.example, docs 06/07, Word/PDF export).
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Josep Piguillem
bf0294a188