docker-version-validation

Validates that version strings in Dockerfiles match package.json dependencies and constraints. Use when updating Docker base images, Node.js versions, pnpm versions, turbo versions, or other tool versions in Dockerfiles. Ensures consistency between Dockerfile versions and package.json engines, devDependencies, and packageManager fields. Automatically runs on pre-commit for Dockerfile changes and in CI pipeline. Trigger keywords: Dockerfile, Docker version, Node version, pnpm version, turbo version, version mismatch, version sync, Docker update.