docs(topology): staging renames to buzz-testing (not buzz-staging)

[jeremylongshore]

What

Updates the topology narrative in 000-docs/{001,003,005} — staging renames to buzz-testing.intentsolutions.io (not the previously-planned buzz-staging).

Why

Owner request (2026-07-30): the staging relay was renamed live so testing is unambiguously labeled and the apex buzz. is freed for the prod cutover.

Refs

intent-solutions-io/intent-os ops/buzz (the operational change + sops sync).

• Jeremy Longshore
  intentsolutions.io

Summary by CodeRabbit

• Documentation
  • Updated deployment and topology documentation to reflect the new testing environment hostname: buzz-testing.intentsolutions.io.
  • Replaced references to the previous staging hostname across relevant DNS cutover and deployment guidance.

[coderabbitai]

No actionable comments were generated in the recent review. 🎉

ℹ️ Recent review info

⚙️ Run configuration

Configuration used: defaults

Review profile: CHILL

Plan: Pro Plus

Run ID: a5075092-30e5-4b9e-bbc8-173274f25461

📥 Commits

Reviewing files that changed from the base of the PR and between 3d5539e and dc97adc.

📒 Files selected for processing (3)

• 000-docs/001-PP-PLAN-buzz-adoption-master-blueprint.md
• 000-docs/003-OD-DEPL-deploy-posture-public.md
• 000-docs/005-DR-DECR-dedicated-vps-topology.md

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📝 Walkthrough

Walkthrough

Three deployment documents replace buzz-staging.intentsolutions.io with buzz-testing.intentsolutions.io for staging rename and DNS cutover references.

Changes

Hostname documentation

Layer / File(s)	Summary
Update staging hostname references 000-docs/001-PP-PLAN-buzz-adoption-master-blueprint.md, 000-docs/003-OD-DEPL-deploy-posture-public.md, 000-docs/005-DR-DECR-dedicated-vps-topology.md	Deployment planning, posture, and topology documentation now consistently identifies buzz-testing.intentsolutions.io as the staging rename and cutover hostname.

Estimated code review effort: 1 (Trivial) | ~2 minutes

Possibly related PRs

• intent-solutions-io/buzz#2: Introduced the planning and deployment artifacts updated by this hostname change.
• intent-solutions-io/buzz#10: Updated related Buzz topology documentation for the staging-to-testing DNS rename.

🚥 Pre-merge checks | ✅ 5

✅ Passed checks (5 passed)

Check name	Status	Explanation
Description Check	✅ Passed	Check skipped - CodeRabbit’s high-level summary is enabled.
Title check	✅ Passed	The title clearly describes the main documentation change: renaming the staging target from buzz-staging to buzz-testing.
Docstring Coverage	✅ Passed	No functions found in the changed files to evaluate docstring coverage. Skipping docstring coverage check.
Linked Issues check	✅ Passed	Check skipped because no linked issues were found for this pull request.
Out of Scope Changes check	✅ Passed	Check skipped because no linked issues were found for this pull request.

✨ Finishing Touches

🧪 Generate unit tests (beta)

• Create PR with unit tests
• Commit unit tests in branch docs/staging-renamed-buzz-testing

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[kilo-code-bot]

Code Review Summary

Status: No Issues Found | Recommendation: Merge (already merged)

Files Reviewed (3 files)

• 000-docs/001-PP-PLAN-buzz-adoption-master-blueprint.md
• 000-docs/003-OD-DEPL-deploy-posture-public.md
• 000-docs/005-DR-DECR-dedicated-vps-topology.md

Note: PR was already merged at 2026-07-30T03:07:32Z. This is a documentation-only change updating the staging hostname from buzz-staging.intentsolutions.io to buzz-testing.intentsolutions.io across three topology/deployment documents. CodeRabbit review also found no issues.

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_{Reviewed by nemotron-3-ultra-550b-a55b:free · Input: 88.5K · Output: 2.4K · Cached: 187.1K}