feat(pnpm): replace npm with pnpm in Dockerfiles and scripts for improved package management

[lifefloating]

Introduction

Hi team! I hope you’re all doing well! I’d like to propose switching our package manager from npm to pnpm to improve our workflow. I’ve outlined the key benefits below and welcome your feedback on this change.

Why Switch to pnpm?

• Much Faster Installs
  pnpm uses hard links to reuse dependencies, making installs 2-3x faster than npm (e.g., npm install takes ~X seconds,
  pnpm ~Y seconds), speeding up dev and CI workflows.
• Saves Disk Space
  With global dependency storage, pnpm cuts node_modules size from Z MB to W MB, ideal for multi-project setups and servers.
• Modern Node.js Standard
  Many modern projects (e.g., Vercel, Nx, Turborepo) use pnpm, making it a community trend worth aligning with.

Overview of Changes

This PR replaces npm with pnpm across the project to leverage its performance benefits, including faster dependency installation and reduced disk usage. The change affects Dockerfiles, startup scripts, and package management files.

Detailed Changes

• Dockerfiles: Updated Dockerfile, document.Dockerfile, document.e2e.Dockerfile, document.test.Dockerfile, maildev.Dockerfile, relational.e2e.Dockerfile, and relational.test.Dockerfile to use pnpm install instead of npm install. Added pnpm installation steps where necessary.
• Scripts: Modified startup.document.ci.sh, startup.document.dev.sh, startup.document.test.sh, startup.relational.ci.sh, startup.relational.dev.sh, and startup.relational.test.sh to use pnpm commands.
• Package Management: Removed package-lock.json and generated pnpm-lock.yaml to manage dependencies.

[lifefloating]

@Shchepotin
Hi @maintainers, just wanted to check if there’s any feedback or updates on this PR. Happy to address any questions or make adjustments if needed! Thanks!