Overhaul CMX Docs

[hyu]

Overhaul CMX documentation for better clarity and discoverability. Rewrite to support a GUI refresh (PR) where all CMX options are visible in one view.

Goal: Approachable and simple, but powerful if you dig in.

Changes

New Pages:

STILL WIP! But, below is the plan…

• cmx-overview.md - Why should I use this? What's the difference between VMs and Clusters?
• cmx-vms.md - Comprehensive VM guide (SSH, file transfers, creation)
• cmx-develop.md - Dev workflows (cluster prepare, access, upgrades)
• cmx-networking.md - Networking, both external and internal (port exposure, tunnels, shared networks)

Use cases:

• cmx-airgap.md - Air gap testing and network reporting

Removed:

• testing-about.md - Consolidated into cmx-overview.md
• testing-cluster-addons.md - Content distributed to relevant pages

Updated:

• Streamlined testing-how-to.md to focus on cluster management
• Reorganized sidebar navigation for logical flow
• Fixed cross-references throughout documentation

Structure

Overview → VMs → Clusters → Networking → Air Gap → Development → CI/CD

[netlify]

✅ Deploy Preview for replicated-docs ready!

Name	Link
🔨 Latest commit	a9636df
🔍 Latest deploy log	https://app.netlify.com/projects/replicated-docs/deploys/693c666d1a765d0008270e3f
😎 Deploy Preview	https://deploy-preview-3703--replicated-docs.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.

[netlify]

✅ Deploy Preview for replicated-docs-upgrade ready!

Name	Link
🔨 Latest commit	a9636df
🔍 Latest deploy log	https://app.netlify.com/projects/replicated-docs-upgrade/deploys/693c666dbf08970008ac336e
😎 Deploy Preview	https://deploy-preview-3703--replicated-docs-upgrade.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.