docker: add multi-stage Dockerfile for ws service

[Shubham-Aswekar]

What this PR does

• Adds a Dockerfile for the ws (WebSocket) service
• Builds the ws server using npm workspaces
• Ensures the internal @quick-sync/logger dependency is resolved via workspace:*
• Produces a runnable container for the ws service

Notes

• This PR focuses only on containerizing the ws service
• API and other services are handled in separate PRs
• Logger is treated as an internal workspace dependency (not published)

How to run

docker build -f apps/ws/Dockerfile -t quicksync-ws .
docker run -p 3000:3000 quicksync-ws

Summary by CodeRabbit

• Chores
  • Added containerization for API (port 2000) and WebSocket (port 3000) services using multi-stage builds for smaller, faster images
  • Included production-ready runtime setup with a non-root user for improved security
  • Updated workspace dependency handling to ensure consistent local package integration and removed an unused package dependency

[coderabbitai]

📝 Walkthrough

Walkthrough

Adds multi-stage Dockerfiles for apps/api and apps/ws and updates app package.json files to reference the monorepo @quick-sync/logger using the workspace protocol; also removes @quick-sync/config from both apps' dependencies.

Changes

Cohort / File(s)	Summary
API Dockerfile apps/api/Dockerfile	Added multi-stage Dockerfile: builder uses node:20-alpine, installs deps and builds workspaces (@quick-sync/logger, @quick-sync/session-api); runtime copies artifacts, exposes port 2000, and sets npm run start.
WebSocket Dockerfile apps/ws/Dockerfile	Added multi-stage Dockerfile: builder installs and builds workspaces (@quick-sync/logger, @quick-sync/ws-server); runtime uses node:20-alpine, copies artifacts, creates non-root nodejs user, sets ownership, exposes port 3000, and runs node dist/index.js.
Workspace dependency updates apps/api/package.json, apps/ws/package.json	Changed @quick-sync/logger dependency from "*" to "workspace:*" and removed @quick-sync/config from both apps' dependencies.

Estimated code review effort

🎯 3 (Moderate) | ⏱️ ~20 minutes

Poem

🐰 I hopped through layers, build then run,

Workspaces stitched so now we're one.
Ports set, users made, artifacts neat,
Logger shared — a monorepo treat! 🥕

🚥 Pre-merge checks | ✅ 3

✅ Passed checks (3 passed)

Check name	Status	Explanation
Description Check	✅ Passed	Check skipped - CodeRabbit’s high-level summary is enabled.
Title check	✅ Passed	The PR title 'docker: add multi-stage Dockerfile for ws service' accurately describes the main change: adding a multi-stage Dockerfile for the ws service. However, the changeset also includes modifications to apps/api/Dockerfile and package.json changes for both apps/api and apps/ws, making the title partially incomplete.
Docstring Coverage	✅ Passed	No functions found in the changed files to evaluate docstring coverage. Skipping docstring coverage check.

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✨ Finishing touches

🧪 Generate unit tests (beta)

• Create PR with unit tests
• Post copyable unit tests in a comment

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