feat: add image tag upgrade to zeabur-update-service

[eliajhmauve]

Summary

• Adds "Update Image Tag" section to zeabur-update-service skill for upgrading prebuilt/marketplace service versions
• Adds trigger keywords: "upgrade service version", "update image tag", "change service tag"
• Adds "Upgrade a prebuilt service to a newer version" to the "When to Use" list

Why this change?

"How do I upgrade an already-deployed service?" is a common question. The service update tag command exists in the CLI but no skill mentions it. Adding it to zeabur-update-service is the most natural fit since the skill name is literally "update service".

Test plan

• Verified service update tag --id <id> -t <tag> -y -i=false syntax against CLI help
• Confirmed the new section follows existing skill formatting conventions
• Existing env var workflow and caveats unchanged

🤖 Generated with Claude Code

Summary by CodeRabbit

• Documentation
  • Expanded docs with a new workflow for upgrading prebuilt/marketplace services by changing their image tag. Adds clear use cases (e.g., upgrade service version) and step-by-step CLI instructions to list services and update image tags. Notes that changing the tag triggers a redeploy/restart of the service.

[coderabbitai]

No actionable comments were generated in the recent review. 🎉

ℹ️ Recent review info

⚙️ Run configuration

Configuration used: Organization UI

Review profile: CHILL

Plan: Pro

Run ID: f049f6a1-c910-41a1-8cd8-08b2135ad2d0

📥 Commits

Reviewing files that changed from the base of the PR and between cb74b6d and c79ad7c.

📒 Files selected for processing (1)

• skills/zeabur-update-service/SKILL.md

✅ Files skipped from review due to trivial changes (1)

• skills/zeabur-update-service/SKILL.md

---

Walkthrough

Updated the zeabur-update-service skill documentation to add guidance for upgrading prebuilt/marketplace services by changing the service image tag using npx zeabur@latest service update tag, and expanded descriptions and "When to Use" items to include upgrade/update image tag scenarios.

Changes

Cohort / File(s)	Summary
Documentation Update skills/zeabur-update-service/SKILL.md	Extended skill description and "When to Use" list to include upgrade/update image tag use cases. Added "Update Image Tag (Upgrade Service Version)" section with CLI steps: listing services for IDs and npx zeabur@latest service update tag --id <id> -t/--tag <tag> [--env-id <env>], noting that updating the tag triggers a redeploy/restart.

Estimated code review effort

🎯 1 (Trivial) | ⏱️ ~3 minutes

🚥 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 title accurately describes the main change: adding documentation for image tag upgrade functionality to the zeabur-update-service skill.
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

---

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[coderabbitai]

Actionable comments posted: 1

🤖 Prompt for all review comments with AI agents

Verify each finding against the current code and only fix it if needed.

Inline comments:
In `@skills/zeabur-update-service/SKILL.md`:
- Around line 36-49: Reformat the "Update Image Tag (Upgrade Service Version)"
section in SKILL.md into the required management/action structure: create a
"Safety checklist" bullet list above, then a "Commands" block containing the two
npx zeabur commands shown, a "Flags" subsection listing -i/--interactive, -y and
--project-id/--id/--tag with descriptions, and finally a "Workflow" step-by-step
that explains getting the service ID then updating the tag (including the note
about redeploy/restart). Remove the four-section troubleshooting pattern and
ensure the same changes are applied for the similar content at lines 50–56.

🪄 Autofix (Beta)

Fix all unresolved CodeRabbit comments on this PR:

• Push a commit to this branch (recommended)
• Create a new PR with the fixes

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ℹ️ Review info

⚙️ Run configuration

Configuration used: Organization UI

Review profile: CHILL

Plan: Pro

Run ID: a39b2e63-8ed1-43f1-b4fd-f0a88f870cce

📥 Commits

Reviewing files that changed from the base of the PR and between 0169857 and cb74b6d.

📒 Files selected for processing (1)

• skills/zeabur-update-service/SKILL.md