Add note on cloud database and S3 storage during migration from Community to Commercial

[akshat5302]

Description

This pull request adds a new migration guide for upgrading from the Community to the Commercial Edition and clarifies the backup requirements for users leveraging cloud-managed services. The changes focus on improving the upgrade documentation and providing clearer guidance for users migrating their data.

Type of Change

• Documentation update

Summary by CodeRabbit

• Documentation
  • Simplified Docker Compose setup guide by streamlining step instructions.
  • Enhanced upgrade documentation with tabbed interface providing distinct paths for Standard setup (built-in database & storage) and Managed services (external database and storage) configurations.
  • Added comprehensive guidance for external database and storage configurations.

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Project	Deployment	Review	Updated (UTC)
developer-docs	Error		Jan 23, 2026 8:16am

[coderabbitai]

Caution

Review failed

The pull request is closed.

📝 Walkthrough

Walkthrough

Two documentation files were updated: the Docker Compose guide's 4th step was shortened by removing a note about domain immutability, and the upgrade guide was restructured from inline instructions into a tabbed UI presenting Standard setup and Managed services pathways, with explicit guidance for each deployment scenario.

Changes

Cohort / File(s)	Summary
Self-hosting Documentation self-hosting/methods/docker-compose.mdx	Shortened step 4 guidance by removing note about domain immutability with paid licenses; domain format instructions and options remain unchanged
Self-hosting Upgrade Guide self-hosting/upgrade-from-community.mdx	Restructured into tabbed UI with two upgrade paths (Standard setup and Managed services); moved backup/restore workflow into Standard tab; removed initial warning about Commercial Edition; added configuration guidance for external DB/storage in Managed services tab; "What's next" section preserved

Estimated code review effort

🎯 2 (Simple) | ⏱️ ~10 minutes

Poem

🐰 With tabs arranged so neat and fine,
Self-hosting paths in perfect line!
From tangled prose to structured guides,
Where every setup option hides.
This rabbit hops through clearer docs,
And organizes all the blocks! 📚✨

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