chore: move all dockerfile into tools

[Xunzhuo]

What type of PR is this?

chore: move all dockerfile into tools

Release Notes: Yes

[netlify]

✅ Deploy Preview for vllm-semantic-router ready!

Name	Link
🔨 Latest commit	4c241e2
🔍 Latest deploy log	https://app.netlify.com/projects/vllm-semantic-router/deploys/68da7f65f099a7000907d8a6
😎 Deploy Preview	https://deploy-preview-274--vllm-semantic-router.netlify.app
📱 Preview on mobile	Toggle QR Code... Use your smartphone camera to open QR code link.

---

To edit notification comments on pull requests, go to your Netlify project configuration.

[github-actions]

👥 vLLM Semantic Team Notification

The following members have been identified for the changed files in this PR and have been automatically assigned:

📁 Root Directory

Owners: @rootfs, @Xunzhuo
Files changed:

• .github/workflows/docker-publish.yml
• .github/workflows/docker-release.yml
• .github/workflows/precommit-publish.yml
• docker-compose.yml

📁 tools

Owners: @yuluo-yx, @rootfs, @Xunzhuo
Files changed:

• tools/make/docker.mk
• tools/docker/Dockerfile
• tools/docker/Dockerfile.extproc
• tools/docker/Dockerfile.llm-katan
• tools/docker/Dockerfile.mock-vllm
• tools/docker/Dockerfile.precommit

📁 website

Owners: @Xunzhuo
Files changed:

• website/docs/troubleshooting/network-tips.md

---

🎉 Thanks for your contributions!

This comment was automatically generated based on the OWNER files in the repository.

[Xunzhuo]

/hold

[JaredforReal]

There are some configs for Grafana and Prometheus for Docker Compose Path in config/prometheus.yaml and config/grafana/, since Observability config will be put into deploy/kubernetes/observability/(said in #279 ), maybe you can pack the configs in config/ into tools/docker/ too. @Xunzhuo